Green Watt Power, a division of Powerland Technology, has introduced four new base models to its Diamond Series of ruggedized, waterproof, fully-potted chargers for material handling equipment.
The chargers range from 650 W to 1,000 W and 15 V to 86 V output. They have universal AC input and support charging of lithium-ion as well as lead-acid batteries. The Diamond Series models are designed for EV applications in material handling, such as robots, warehouse electric forklifts, and port and airport ground support equipment.
All charger models have a universal input range of 90-264 VAC and can handle standard wall outlet voltages with a frequency range of 45-65 Hz for use internationally. This includes high Power Factor Correction (PFC) of 0.98 typical.
A colored LED light indicates status, and the chargers are controlled via CAN communication.
The units have a full set of self-protection features. The turn-on delay at full load is a maximum of five seconds. The case temperature range is -40° C to 80° C (60° C with handle) and the storage range is -40° C to 85° C.
The Diamond Series comes in on-board and off-board versions, with or without a handle, and in connector versions or flying lead versions. The 650 W model includes a no-fan convection cooling system. The 750 W and 1,000 W versions have a fan in the design that turns on when needed at high temperatures.
Green Watt Power can modify the models to meet the requirements of specific applications and provide special connector versions as needed.
Source: Green Watt Power
