GBCDD21PF012SBCH
SELF-POWERED DIR. INVERSE TIME O/C OR E/
Technical Specifications
Relay Model No CDD21PF012SBCH
Relay type CDD 21(Self-powered)
CASE SIZE 1-1/2D V 10T
Application E/F
Current setting 0.1 to 0. 4 amps
V.T/P.T Secondary 63.5V to 190V ac
Burden / D.M.T 3 VA / 3 SECS
C.T.Secondary 1 amps
Output contacts 2 N/O S/R
Taps Std
E/F or U/V Setting 10 - 40% E/F
Flag / Mounting Yes / Flush
Frequency 50 Hz
MTA Phase-char angle 14 Deg
Name Plate RFG9126-035
Outline drawing MFJ 013
Wiring Diagram MPDZ 801.23
Cable Standard
Generally conforms to, Based on IS:9857-1990 VDE 0282,
IEC 245-6, BS 6899
Silent Features
- Ultra high performance flexible welding lead, double insulated
for longer life and added safety
- Better flame retardant properties
- Outstanding toughness & durability
- High resistance to cuts, tears & abrasion
- Resistance to oil, solvents and chemicals
- Excellent ozone and weather resistant
Technical Data
Fixed Installation : -20C to max.+90C
Nominal Voltage : 600 V
Spark Test : 3.5 KV(ac)
Color : Orange / Black Jacket
Min. Bending Radius : 6 x Cable Diameter
Standard Packing
Coils 100, 200, 300 and 500m
Conductor
High conductivity, bare annealed copper flexible
conductor, EC copper class 5 & class 6 generally
conforms to IS:8130-1984, IEC 60228
Separation
Polyester tape
Insulation
Double Insulated/single insulated flexible Nitrile
rubber HOFR insulated as per IS:6380-1984
Color
Orange / Black Jacket
Current Rating
The maximum current ratings of flexible welding cables for different
duly cycles are based on an ambient air temperature of 25 C and a
maximum conductor temperature of 90 C. The percentage duly cycles
for various processes and applications are as follows:
- Automobile Welding : up to 100%
- Semi Automatic Welding : 30% to 85%
- Manual Welding : 0% to 60%
- Very intermittent or Occasional Welding : up to 20%
Voltage Drop
When total cable lengths in excess of 15mtr., are involved, it may be necessary
to use cables of larger cross section to ensure that the voltage drop is not
excessive & welding currents are maintained at adequate levels.
Application
Designed for the secondary (high current) connection to automatic or hand - held metal arc welding electrodes. It is suitable for flexible use
under rugged conditions, on assembly lines & conveyor systems, in machine tool and automatically operated line & spot welding machines
AUTO TOP produces the greatest number of water pumps, oil pumps and damper pulleys, thermostats for automobile
in Korea. We are also manufacturing them for Japanese, American and European cars as well as
Korean models. We are exporting our products to more than 50 countries in the world.
Thermostat
Detailed screw type bimetal thermostat description
1:auto rest
2:cremis shell
3.6.3*0.8 terminal
4:CQC UL VDE TUV SGS
Detailed brass screw bimetal thermostat description
fixation of the working temperaturing
reliable snap action
perdurable
less radio interference
Technical parameters:
Electrical parameters: 1)CQC,VDE,UL,CUL AC250V 50~60Hz 5A/10A/15A (Resistance load)
2)UL AC125V 50Hz 15A (Resistance load)
2.Action temperature range: 45~160 (Optional); temperature accuracy:
3.Recovery and action temperature difference: 8~100 (Optional)
4.Connection method: Insert the terminal 250 bending angle: 0~90deg optional); Insert the terminal 187(bending angle: 0~90deg optional; thickness: 0.5, 0.8mm optional)
5.Lifespan: over100,000 times
6.Electrical strength: No spark or breakdown for 1min at AC 50Hz 1800V
7.Contact resistance: less than 50m
8.Insulation resistance: less than100M
Junction method: Constant-closed: the contact point disconnects when temperature rises; and contact point connects when temperature falls
Constant-opened: the contact point connects when temperature rises; and contact point disconnects when temperature falls.
10.Casing protective class: IP00
11.Grounding method: Connection is made between the metal casing of the temperature controller and the metal part of the grounding device.
12.Installation method: installed for KI031 series: general moving ring, mini round moving ring, flat moving ring general aluminum cover with mounting hole, extra length aluminum cover with mounting hole
Structure and application:
KI-32 serial products are the temperature controllers taking bimetallic strip as the temperature-sensing unit. In case of normal operation the electrical appliance, the bimetallic strip is in a free state; the contact point is in a state of close/open. When the temperature reaches the action temperature, the bimetallic strip performs quick action generates caused by internal stress due to heating; open/close the contact point; disconnect/connect the circuit; thus, the temperature is in control. When the electrical appliance is cooled to the recovery temperature, the contact point automatically opens/closes to recover normal operation state.
Widely used in electrical heating appliances like water dispenser, water heater, sandwich bread baker, dishwasher, dryer, sterilizing cupboard, micro-wave oven, electric heating coffee pot, electric cooker, refrigeratory, air-conditioner, laminator, heater of auto seat.
Characteristics:
Stable performance, high accuracy, small size, lightweight, high reliability, long lifespan, less interference to radio
Precautions:
1.When adopting contact temperature sensing installation, the surface of the metal cover is required to be securely contacted with the installing surface of the controlled device. For ensuring the temperature sensing effect, it is required to coat thermal conductive grease or other similar thermal conductive medium on the surface of temperature sensor.
2.For reliable performance, collapse, loose or distorted top part of the cover is prohibited during installation.
3.Liquid inleakage into the controller, crackle in the casing and unauthorized change of external terminal position are prohibited.
4.When the product is used in the circuit with maximum current of 5A, the cable with copper core at section 0. 5-1mm2 is required for connection; When the product is used in the circuit with maximum current of 10A, the cable with copper core at section 0.75-1.5 mm2 is required for connection;
5.The product should be kept in a clean, dry and corrosive gas-free warehouse with good ventilation and at relative humidity below 90%, environment temperature below 40.
Passed certifications :CQC UL VDE TUV SGS.
Rating: 15A, 125VAC (resistive load)
Operating Temperature: 50 to 190 degrees Celsius
Insulation Resistance: Over 100M ohms
Dielectric Strength: Over 1,800VAC for 1 second between sensing cap and live terminals
Operating Life:
100,000 cycles (at 10A 250VAC resistive load)
10,000 cycles (at 15A 250VAC resistive load).
The thermostat makes use of high sensitive dual metal sensors to control the room temperature in a certain range. It can be used in hotel, office building, supermarket, factory, hospital and vella, ect.
