(Ni-Cd battery or Ni-Cad battery) is the most reliable battery system available in the market today
It is not surprising, therefore, that the Nickel Cadmium battery has become an obvious first choice for users looking for complete reliability, long cycle life, fast recharge, exceptionally long lifetime, low maintenance, low life-cycle cost, wide operating temperature range, environment friendly.
Product Description:-
Capacity up to 800 Ah.: block battery capacity is rated in ampere-hours (Ah) and is the quantity of electricity at +20 �°C (+68�°F) which it can supply for a 5-hour discharge to 1.0 V after being fully charged for 7.5 hours at 0.2 C5 A.
Cell voltage: The nominal voltage for this electrochemical couple is 1.2 V
According to IEC 60623 Standards :
There are a number of methods which are used to size Nickel Cadmium batteries for standby floating applications.
The method is the IEEE 1115 recommendation (accepted internationally)
Dry Transformers up to 3.6 MVA, 33 KV (Indoor & Outdoor)
EGYTRAFO Group produces a wide range of Dry type Cast Resin transformers up to 3.6 MVA, 33 KV which are suitable for indoor and outdoor installation (inside an enclosure with certain IP) and ambient temperatures up to 45oC.
Dry type transformers is a reliable alternative for oil immersed transformer with low running costs, free maintenance, environmental friendly and suitable for operation under heavy load fluctuations.
* Different types:
Impregnated LV, Casted HV
Casted LV, Casted HV
Al â?? Al winding (Aluminum)
Cu â?? Cu winding (Copper)
* Cooling Methods:
Air Natural (AN)
Air Forced (AF) : Increased Power by 35-40 %
* General Characteristics & Advantages:
Fire resistance :
In locations where the fire risk associated with the use of mineral oil is unacceptable like offices, shopping complexes, apartment buildings, hospitals etc.
Maintenance free:
No liquids/oil to contaminate, break down, leak or explode and burn
Insensitive to moisture
High overloading capacity
Long and stable lifetime
Installation close to load centers (maximum safety)
Easy to connect and install
Immediate switch-on
Easy to repair
No special requirements for installation room
Environmentally safe
Hardly inflammable
Low operational cost and service expenses
High performance, reliability and high short circuit strength
* Field of Applications:
Transportation means as railways underground, trams, and tunnels
Locations with vibrations and shocks (like ships and cranes)
All products comply to IEC standardsKEMA Certified
Types of Oil immersed transformer:-
A- Standard distribution transformers: Ratings from 25 KVA to 3500 KVA with vector group Dyn 11
Pole-mounted transformers
Pad mounted transformers
· Step -up transformers
Step -down transformers
B- Special Design Transformers: High rating up to 15000 KVA, 33 KV
â?? Various numbers of taps for instance: (5,7,9,12,.21, etc..
â?? Dual voltage transformers for both: primary and secondary side
Testing transformers according to customer ratings and data
Isolating transformers according to customer ratings and data
EGYTRAFO Group can design new solutions for Oil & Gas, Utilities, and Industrial sectors, according to their existing networks, and requirements.
C- EARTHING Transformers / Zigzag.
D- Auto-Transformers: O.L.T.C Auto Transformer with rating up to 600 A & 9 tapping positions.
All products comply with IEC Standards
KEMA Certified
The Dry Battery PTZ7L - 12V - 7Ah is a Valve Regulated Lead Acid sealed lead acid battery (referred to as VRLA) designed by AGM technology.
AGM technology uses an Absorbed Glass Mat as a barrier; the electrolyte solution is absorbed at the plate, and the diaphragm is faster. Lead alloy composition and special additives suitable for starting purposes Advanced technology with an acid-free regulator valve, safe for users and vehicles. Outstanding advantages of the Dong Nai Maintenance-Free Dry Battery (VRLA) PTZ7A (12Vâ??7Ah)
Specially designed for motorcycles. The most advanced technology for high performance, increased battery start-up, and service life Completely free of maintenance during use. Anti-shake design, suitable for all different terrain conditions.
Tesla Alkaline Batteries - Reliable Power for Everyday Use
Tesla Alkaline Batteries are designed to deliver long-lasting, dependable power for all your everyday devices. Engineered with high-quality materials and advanced technology, these batteries provide consistent energy output, ensuring optimal performance for everything from remote controls and toys to flashlights and portable electronics.
TESLA GOLD+ Premium alkaline batteries for high-energy devices like cameras and flashes, delivering top performance over time.
TESLA SILVER+ Ideal for electronic toys, designed for long-lasting power under continuous use.
TESLA BLACK+ A budget-friendly option for low-power devices like keyboards, mice, and controllers, offering a great balance of capacity and price.
TESLA TOYS+ Specially made for children's electronic toys, providing reliable, long-lasting power. Available in fun designs for boys and girls.
The Dry Battery PTZ7L - 12V - 7Ah is a Valve Regulated Lead Acid sealed lead acid battery (referred to as VRLA) designed by AGM technology.
AGM technology uses an Absorbed Glass Mat as a barrier; the electrolyte solution is absorbed at the plate, and the diaphragm is faster. Lead alloy composition and special additives suitable for starting purposes Advanced technology with an acid-free regulator valve, safe for users and vehicles. Outstanding advantages of the Dong Nai Maintenance-Free Dry Battery (VRLA) PTZ7A (12Vâ??7Ah)
Specially designed for motorcycles. The most advanced technology for high performance, increased battery start-up, and service life Completely free of maintenance during use. Anti-shake design, suitable for all different terrain conditions.
The Duracell MX2500 AAAA battery is a type of cylindrical alkaline battery commonly used in various electronic devices that require a compact power source. AAAA batteries are smaller than AAA batteries and are often used in devices with slim designs or specific requirements. Duracell is a well-known brand in the battery industry, known for producing reliable and long-lasting batteries. The MX2500 AAAA battery is used in a range of devices such as stylus pens for tablets, medical devices, laser pointers, and more. It's important to note that AAAA batteries are less common than other battery sizes, so it's advisable to ensure compatibility before purchasing.
