Product Introduction
Dc high voltage generator adopts high frequency pulse width modulation (PWM) technology to makeclosed adjustment with high voltage stability, small ripple factor and fast reliable protection circuit. The wide temperature LCD screen adopts green back light, which enables clear display either in bright light or in darkness. High-pressure components use Dupont new filling material, making the product more stable and reliable. Products are widely used in electricity power supply departments, power transmission and transformation engineering company and preventive test of large industrial enterprises and scientific research institutes as regulated dc high voltage power supply.
Dc high voltage generator adopts high frequency pulse width modulation (PWM) technology to makeclosed adjustment with high voltage stability, small ripple factor and fast reliable protection circuit. The wide temperature LCD screen adopts green back light, which enables clear display either in bright light or in darkness. High-pressure components use Dupont new filling material, making the product more stable and reliable. Products are widely used in electricity power supply departments, power transmission and transformation engineering company and preventive test of large industrial enterprises and scientific research institutes as regulated dc high voltage power supply.
product features Product Characteristics
1ã??The output voltage is stable: the high-frequency voltage doubler circuit is applied and the new PWM pulse width modulation technology and the voltage and current double closed-loop feedback technology are applied to improve the power supply adjustment rate and the load adjustment rate so that the voltage stability is high and the ripple is small.
2ã??comprehensive protection: full protection function with zero protection over-voltage protection over-current protection breakdown protection protection circuit uses nanosecond-level special sensor action fast and reliable effectively protect personal and equipment safety.
3ã??0.75U function: Add intelligent high-precision 0.75U function one-button button press this button the voltage and current will automatically jump to the 0.75U state which is conducive to the test of zinc oxide arrester.
Product Introduction
Dc high voltage generator adopts high frequency pulse width modulation (PWM) technology to makeclosed adjustment with high voltage stability, small ripple factor and fast reliable protection circuit. The wide temperature LCD screen adopts green back light, which enables clear display either in bright light or in darkness. High-pressure components use Dupont new filling material, making the product more stable and reliable. Products are widely used in electricity power supply departments, power transmission and transformation engineering company and preventive test of large industrial enterprises and scientific research institutes as regulated dc high voltage power supply.
product features Product Characteristics
1 The output voltage is stable: the high-frequency voltage doubler circuit is applied and the new PWM pulse width modulation technology and the voltage and current double closed-loop feedback technology are applied to improve the power supply adjustment rate and the load adjustment rate so that the voltage stability is high and the ripple is small.
2 comprehensive protection: full protection function with zero protection over-voltage protection over-current protection breakdown protection protection circuit uses nanosecond-level special sensor action fast and reliable effectively protect personal and equipment safety.
3 0.75U function: Add intelligent high-precision 0.75U function one-button button press this button the voltage and current will automatically jump to the 0.75U state which is conducive to the test of zinc oxide arrester.
4 zero boost: The boost potentiometer starts from zero adopts imported multi-turn potentiometer the boosting process is stable and the adjustment precision is high.
5 over-voltage setting: over-voltage setting uses digital dialing switch easy to operate and has a high setting accuracy.
6 one-piece design: the choice of integrated design Host and double pressure cylinder is placed in a chassis. The imported high-frequency high-voltage rectifier diode is used to make the double-pressure cylinder small in size improve the efficiency of the whole machine and is easy to carry.
7 reliable performance: the key components use high-performance imported components the pressure roller is coated with special insulating materials good electrical performance strong moisture resistance no leakage.
8 the operation is simple: the instrument interface each function button the layout is reasonable the instructions are clear easy to learn and use.
Send InquiryCHAT NOW
Product Details
Product description 60KV 2ma DC Cable Test System is designed and manufactured based on the latest China electric power industrial standard DL/T848.1-2004 General Technical Specifications of DC High Voltage Generator. It is mainly applicable for DC withstand voltage tests on high-voltage electrical equipment such as zinc oxide arrester, power cables, transformers, and generators used in electric power departments, mine industry, and metallurgy and iron & steel enterprises.
1 The output voltage is stable: the high-frequency voltage doubler circuit is applied and the new PWM pulse width modulation technology and the voltage and current double closed-loop feedback technology are applied to improve the power supply adjustment rate and the load adjustment rate so that the voltage stability is high and the ripple is small.
2 comprehensive protection: full protection function with zero protection over-voltage protection over-current protection breakdown protection protection circuit uses nanosecond-level special sensor action fast and reliable effectively protect personal and equipment safety.
3 0.75U function: Add intelligent high-precision 0.75U function one-button button press this button the voltage and current will automatically jump to the 0.75U state which is conducive to the test of zinc oxide arrester.
4ã??zero boost: The boost potentiometer starts from zero adopts imported multi-turn potentiometer the boosting process is stable and the adjustment precision is high.
5 over-voltage setting: over-voltage setting uses digital dialing switch easy to operate and has a high setting accuracy.
6 one-piece design: the choice of integrated design Host and double pressure cylinder is placed in a chassis. The imported high-frequency high-voltage rectifier diode is used to make the double-pressure cylinder small in size improve the efficiency of the whole machine and is easy to carry.
7 reliable performance: the key components use high-performance imported components the pressure roller is coated with special insulating materials good electrical performance strong moisture resistance no leakage.
8 the operation is simple: the instrument interface each function button the layout is reasonable the instructions are clear easy to learn and use.
1687 60Kv 2Ma 60Kv 2Ma Dc Cable Test System Suppliers
Short on time? Let 60Kv 2Ma 60Kv 2Ma Dc Cable Test System sellers contact you.
Gel battery, lifepo4 battery, energy storage system, smart inverter, battery charger, solar charge controller, dc dc charger, mc4 connectors, solar cable.Manufacturer and seller
Application
Use for control and connecting cable on data transmission within building management system, speaker audio system and control measurement. Suitable for use in dry and damp environment.
Cable Structure & Features
Conductor Material : Tinned copper stranded
Insulation : Semi-Rigid PVC
Drain Wire : Tinned copper stranded
Shielding : Aluminium foil laminated screen
Outer Sheath ; PVC
Sheath Colour : black or gray
Technical Data
Standard : UL Style 2464
Approvals : UL apporoved
Rated Voltage : 300V
Testing Voltage : 1500V
Flame Retardant : VW-1
Insulation Resistance : Min 20Mx km
Min. Bending Radius : 10 x cable diameter
Operating Temp. : -30C / +80C
Product description
120KV 10ma DC Cable Test System is an important equipment for DC voltage withstand test and leakage current test of HV electrical equipments, cables, surge arresters in electriv industry and power supply departments. 120KV 10ma DC Cable Test System is developed based on the calibration made by National HV Meterage Station, it accords with the standard "Generation Requirement of Portable HVDC Generator"(ZGF 24003-90)
Technical Specifications
Np Power 3.5 kW Off-Grid Smart Inverter
Nominal Output Power 3500 Watt
Output Voltage 230V
Output Frequency 50Hz-60Hz
Efficiency 94%
Max. Charge Current 100A
Max. PV Charge Current 100A
Max. AC Charge Current 60A
Dc Input Voltage 24V DC
Rated Power 4000 Watt
Max. PV Input 500V DC
Working Temperature -10-55 Degrees
Dimensions 330*278*98 4.4 KG
2 Year Warranty
Main Technical Features
Technical Detail Value
Product Name Apex Eco 11 kW Smart Inverter
Output Power 11,000 Watt (11 kW)
Working Voltage 48V DC
MPPT Solar Charge Current 120A
PV Input Voltage 120V - 500V
AC Output 220V -Pure Sine Wave
Battery Compatibility Gel, AGM, Lithium (LiFePO4)
No Grid Connection (Off-Grid Only)
Display LCD digital display
Cooling Automatic fan control
Protection Systems Overload, short circuit, over temperature, low voltage etc.
Waranty 2 years
Single Phase
Technical Specifications
Feature Description
Maximum Power 6.2 kW (6200 Watt)
System Voltage 48V DC
MPPT Solar Charge Controller 120A (Wide Input Voltage Range)
Waveform Pure Sine Wave
AC Output Voltage 220-230V (�±%2)
Input Voltage (PV) 120V - 500V DC
Smart Modes Solar Priority / Battery Priority / Grid Priority
Sales to Grid Yes (On-Grid Hybrid Mode)
Display Large LCD screen + detailed menu
Protection Features Overload, short circuit, high temperature, low battery etc.
Technical Specifications
Np Power 6.2 kW Off-Grid Smart Inverter
Nominal Output Power 6200 Watt
Output Waveform Pure Sine Wave
Output Voltage 230V
Output Frequency 50Hz-60Hz
Efficiency 94%
Max. Charge Current 120A
Max. PV Charge Current 100A
Max. AC Charge Current 60A
Dc Input Voltage 24V DC
Rated Power 6500 Watt
Max. PV Input 500V DC
Working Temperature -15 -60 Degrees
Dimensions 358*295*105 - 8.7 KG
2 Year Warranty
Single Phase
DC voltage test system
DC test systems are used to test components and complete systems found in electrical power supply systems and operating on DC voltage. POWERHV DC voltage test systems fulfill the requirements of IEC 60060-1.
The DC voltage test systems can be equipped with polarity reversal.
Applications
High-voltage DC testing for transformers, cables, bushings, switchgears, etc.
Wet and pollution testing
DC current measurements at high-voltage potential
For use indoors and outdoors or modular system for onsite testing
For test and research of DC transmission line corona, radio interference, pollution flashover.
Main components:
DC High Voltage Test System
Series ZL
up to 2400 KV
up to 1 A
DC HV measuring system
Series DZF
DC voltage divider
up to 2400 KV
Control system( manual operation or computer-aided automatic systems)
Additional features and accessories:
Fast polarity reversal
Bipolar test systems
Controlled power supply to reduce voltage drop
Moveable design
made solution upon customer's request
Delivering clean, stable power for sensitive electronics, Apex Pure Sine Inverters ensure maximum efficiency, quiet operation, and reliable performance. Ideal for residential, commercial, and off-grid solar systems, they offer smooth output and long-lasting durability.
Designed for intelligent energy management, NP Power Smart Inverters deliver high efficiency, real-time monitoring, and seamless solar integration. With advanced protection features and pure sine wave output, they ensure stable power for both home and commercial use.
Apex Smart Inverters combine intelligent control with pure sine wave output for seamless solar energy conversion. With advanced features like real-time monitoring, high efficiency, and built-in protections, they deliver reliable and optimized power for both residential and commercial systems.
Technical Specification
Battery (Off-Grid) and Batteryless (On-Grid) operation
Nominal Output Power 8500 Watt
Output Waveform Pure Sine Wave
Output Voltage 230V
Output Frequency 50Hz-60Hz
Efficiency 94%
Dc Input Voltage 48V DC
Mppt 120A
Rated Power 10000 Watt
Maximum PV Input 500V DC
Working Temperature 10-55 Degrees
Dimensions 450*300*130
Weight 9.6 KG
Paralleling Feature
Communication Port
2 Year Warranty
Product description
120KV 10ma DC Cable Test System is an important equipment for DC voltage withstand test and leakage current test of HV electrical equipments, cables, surge arresters in electriv industry and power supply departments. 120KV 10ma DC Cable Test System is developed based on the calibration made by National HV Meterage Station, it accords with the standard "Generation Requirement of Portable HVDC Generator"(ZGF 24003-90)
Product description
120KV 10ma DC Cable Test System is an important equipment for DC voltage withstand test and leakage current test of HV electrical equipments, cables, surge arresters in electriv industry and power supply departments. 120KV 10ma DC Cable Test System is developed based on the calibration made by National HV Meterage Station, it accords with the standard Generation Requirement of Portable HVDC Generator ZGF 24003 90
Electrical Characteristics
- Rated Voltage : 0.6/1 kV AC
- Rated DC Voltage : 1.5 kV
- Maximum Permitted DC Voltage : 1.8 kV (conductor/conductor,
non earthen system, circuit not under load)
- Maximum Permitted AC Voltage : 1 KV
- Working Voltage : DC 1000 V
- Spark Test : 6000 V. ac (8400 Vdc)
- Voltage Withstand : 6500 V as per EN50395 for 5 min
- Ampacity : According to requirements for cables for PV systems
Technical Data
- Ambient Temperature : -40C +90C
- Minimum Bending Radius : 5 x OD (fixed), 15 x OD
(occasional flexing)
- Flame retardant according to IEC 60332-1-2
- Low smoke emission < 20% as per ASTM D-2843
- Halogen free according to EN 50267-2-1/-2, IEC 60754-2
- Maximum Temperature at Conductor : 120C (20000h)
- Short Circuit Temperature : 200�?�°C (at conductor max. 5sec)
- Thermal Endurance Test : According to EN 60216-2
(temperature index +120C)
- High Temperature Pressure : Test according to EN 60811-3-1
- Excellent mechanical and electrical properties.
- UV resistance & OZONE resistance
- Flexibility & suitability for fast & easy installation
Cable Standard
EN 50618
Standard Packing
Coils 100, 200,300, 500, 1000m
Conductor
Flexible Electrolytic fine Tinned
copper class-5 conductor according
to IEC 60228
