High power opto-isolated controller HPM14701, 144V, 700A, with regen

as well as speed control of electric boat and industrial motor. The motor speed controller uses MOSFET, high power PWM to achieve efficiency in most cases 99%. A powerful microprocessor provides complete and precise control of brushed motor controllers. This programmable permanent magnet motor controller also allows users to quickly and easily set parameters, run tests, and obtain diagnostic information. A fully bridged Kelly HPM controller or 4-quadrant controller provides fast and reliable electronic direction control.

Electronic reverse

No reversing contactor required

Quick direction change

font-family: "PT Sans"; color: rgb(64, 64, 64);">• A smart controller with a powerful microprocessor. 

• Synchronous rectification, ultra-low dropout and fast PWM for very high efficiency. 

• Current limit and torque control. -webkit-font-kerning: none;">• Battery protection: current limit, warning and shutdown for configurable high and low battery voltage. 

• Rugged aluminum housing for maximum heat dissipation and harsh environments. 

• Rugged high current terminals and rugged aviation connectors for weak signals.  PT Sans"; color: rgb(64, 64, 64);">• Support for three regenerative braking modes: brake switch regen, throttle release regeneration, variable analog 0 regeneration -5B. 

• Brake switch for regeneration. 

• Analog brake input for continuous variable regeneration. 

• PWMable reverse alarm. 

• Fully programmable with RS-232. Software update. Free Windows GUI software. 

• Standard PC/laptop for programming. No special tools required. 

• Custom program provided. Easy to use. No cost to customers. 

font-stretch: normal; font-size: 14px; line-height: normal font-family: "PT Sans"; color: rgb(64, 64, 64);">• Battery standby current: <0.5mA. 

• 5 V sensor supply current: 40 mA. 

< pstyle="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal font-family: "PT Sans"; color: rgb(64, 64, 64);">• Controller supply voltage range, PWR, PT Sans"; color: rgb(64, 64, 64);">• Analog brake and throttle input: 0-5 volts. 

• Reverse alarm, main contactor coil driver, counter. 

• Temperature range at full power: 0 50 to 50 ℃ (controller case temperature). 

• Operating temperature range: -30 90 to 90 ℃, disable 100 ((controller case temperature). < • Maximum battery current: configurable.

 

Please note : 144V controllers generate a lot of heat with high current. Need a good size heatsink and forced airflow. Liquid cooling is preferred for maximum power output.

configurable.

 

Note:  144V controllers generate a lot of heat with high current. Need a good size heatsink and forced airflow. Liquid cooling is preferred for maximum power output.

configurable.

 

Note:  144V controllers generate a lot of heat with high current. Need a good size heatsink and forced airflow. Liquid cooling is preferred for maximum power output.

p style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: "PT Sans"; color: rgb(64, 64, 64);">  ;

Please note: 144V controllers generate a lot of heat with high current. Need a good size heatsink and forced airflow. Liquid cooling is preferred for maximum power output.

p style="margin: 0px; font-stretch: normal; font-size: 14px; line-height: normal; font-family: "PT Sans"; color: rgb(64, 64, 64);">  ;

Please note: 144V controllers generate a lot of heat with high current. Need a good size heatsink and forced airflow. Liquid cooling is preferred for maximum power output.

font-family: "PT Sans"; color: rgb(64, 64, 64);"> 

Please note: 144V controllers generate a lot of heat with high current. Need good radiator size and forced airflow Liquid cooling is preferred for maximum power output.

font-family: "PT Sans"; color: rgb(64, 64, 64);"> 

Please note: 144V controllers generate a lot of heat with high current. Need good radiator size and forced airflow Liquid cooling is preferred for maximum power output.

line-height: normal font-family: "PT Sans"; color: rgb(64, 64, 64);">Please note: 144V controllers generate a lot of heat with high current. Need good radiator size and forced airflow Liquid cooling is preferred for maximum power output.

line-height: normal font-family: "PT Sans"; color: rgb(64, 64, 64);">Please note: 144V controllers generate a lot of heat with high current. Need good radiator size and forced airflow Liquid cooling is preferred for maximum power output.

144V controllers generate a lot of heat with high current. Need a good size heatsink and forced airflow. Liquid cooling is preferred for maximum power output.

144V controllers generate a lot of heat with high current. Need a good size heatsink and forced airflow. Liquid cooling is preferred for maximum power output.