Rich Electric products

The maximum solar array Voc of the SK-30C, SK-20C and SK-10C is 50 V and the maximum solar array Voc for SK-6C is 30 V. Also know as “Solar PWM Controller” or “Solar Regulator”.

The“CombiPlus”is a powerful true sine wave inverter, a sophisticated battery charger features adaptive charge technology, and a high-speed AC Auto Transfer Switch (ATS) in a single compact enclosure. The maximum capacity of the CombiPlus inverter/charger is 90KW 3-phase AC loads. SunStar can become solar battery chargers, DC diversion charge controller and DC load controller. When WS-120C Wind Charger connects with 48V batteries, it can support 6KW 3-phase Wind Turbine. When WS-120C Wind Charger connects with 24V batteries, it can support 3KW 3-phase Wind Turbine. When WS-120C Wind Charger connects with 12V batteries, it can support 1.5KW 3-phase Wind Turbine. We also fabricate Wind MPPT Chargers. Our Grid-Tie & Off-Grid Inverters are able to operate either MPPT Mode or Battery Mode. It can be used for on-grid systems and hybrid systems.

The SN-HH series of AC drives is a high performance AC Drive  that produces an output of adjustable voltage and frequency to control the speed of a squirrel cage induction motor for drilling. The modular design unit has separate converter capacitor inverter sections installed in a common enclosure. Sections can be paralleled to increase power. This PWM design provides high starting torque by use of IGBT transistors. The drive provides 3 modes of control and speed accuracy to suit application requirements; V/Hz (2%), sensor less vector (0.1%), or flux vector control (0.01% / motor-mounted Resolver (standard) and drive-mounted PG-RD1 card required). Programmable, networkable, and modular are outstanding features of the SN-HH series AC drive.

AC Inverter Motor Drive is the comprehensive flux vector control AC inverter. AC Inverter Motor Drive can be used in elevator, lift application. There are four control patterns: Standard V/F control, V/F control with PG feedback, Sensorless flux vector control and vector control with PG feedback. EI-Super provides the servo-like precision machinery to multiple types of motor drives. The capacity of AC Inverter Motor Drive is up to 900kW. Large power can be custom-designed in the cabinet protection.

AC Inverter is a high-performance vector control AC Drive Inverter. The frequency reference can come from built-in potentiometer, analog input reference and serial communication. The capacity can go up to 30kW. The great feature is the configurable voltage/frequency characteristics to achieve the power-saving control.

AC Drive features V/F control pattern. AC Drive has MODBUS message format and optional RS-485 communication card. The widely applied capacity ranges from 0.75kW up to 7.5kW for 220VAC and 440VAC Class. It is built in with digital keypad operator (RCUS-450).

AC Drive is a mini power saving inverter. It features the most simple AC induction motor controller from 200W up to 1.5kW for 220VAC and 440VAC Class. The status indicator LED and 7-segment display are built in and can show the data value for the easy reading. AC Drive is small, quiet and powerful.

AC Motor Drive is a small General-purpose Vector control AC inverter for convention vector control application. The copy keypad functions are operated for easy parameters setting. AC Motor Drives with 17 multi-speed settings available for the speed control. The capacity includes 0.75kW up to 7.5kW for 220VAC and 440VAC Class.

The wide range of input voltage can be applied with both AC and DC power; Lightweight, high efficiency small size for the long term stability.

The universal AC input voltage from 100 to 240VAC; Ability to enable auto restart mode and timed charging mode.