Changhong pocket type Ni-Cd battery are widely used as emergency
back-up power supply for railway and rolling stocks (crossing guards,
lighting, signaling, communication and pantograph lifting), DC
cabinet, distribution cabinet, UPS systems, AGV, photovoltaic system,
petrochemical, oil & gas, utility and electricity industries
(Emergency lighting & control equipment, offshore platform, cathodic
protection for pipeline).
KPH TYPE (High Discharge Rate Cell)
KPH Series high rate Nickel Cadmium battery is particularly suitable
for high discharge rate applications less than one hour, such as UPS,
switchgear tripping and closing, etc.
KPM TYPE (Medium Discharge Rate Cell)
KPM Series medium rate nickel cadmium battery is suitable for medium
discharge rate applications (between 30 minutes to 5 hours) such as
railroad DC power sources, UPS, gas turbine control, etc.
KPL TYPE (Low Discharge Rate Cell)
KPL Series low rate nickel cadmium battery is designed for general
purpose and standby applications such as lighting on trains, operation
of circuit breaker, etc.
Performance advantages
- Long service life : more than 20 years under floating charge
state
- Wide operating temperature range: -40℃~60℃
- High reliability without sudden death
- Lower weight and reduced volume
- Excellent resistance performance of electrical abuse (over-charge
and over-discharge)
- Resistance to mechanical and electrical abuse
- Lower maintenance cost and replacement cost
- High mechanical strength
- Light weight, compact volume