Charging Module DC Screen GMP22010 High-frequency Switch Rectifier Power Supply Equipment Brand New and Original Sales

1、 Module Introduction

1.1 Features

High efficiency, small size, and light weight

Single modular structure, intelligent air cooling

Double arm omnidirectional current protection

Superior current sharing control method

The overall component layout is reasonable and the process is excellent

1.2 Performance indicators

Rated input voltage range: three-phase 380V ± 15%

AC input frequency range: 45~60Hz

Power factor: ≥ 0.94

Output voltage range: 198V~286V (220V) 99~143V (110V)

Rated output current: 5A, 10A, 20A (220V) 10A, 20A (110V)

Setting current: 10% Ie, continuously adjustable (Ie is the rated current of the shunt)

Stabilized voltage accuracy: ≤± 0.5%

Stable current accuracy: ≤± 0.5%

Ripple coefficient: ≤± 0.2%

Current imbalance during parallel operation: ≤ 5%

Voltage measurement accuracy: ≤± 1%

Current measurement accuracy: ≤± 1%

Efficiency:>90%

Noise: ≤ 50dB

Working ambient temperature: 0 ℃~45 ℃

Storage environment temperature: 0 ℃~50 ℃

Cooling method: intelligent air cooling

1.3 Introduction to the front panel

GMP11010、GMP11020、

Front panel drawing of GMP22005 and GMP22010 Front panel drawing of GMP22020

1.3.1 Front panel display

When the module operates normally, it displays the output current of the module itself, and when the module fails, it displays a black screen. At the same time, the module outputs a passive contact (contact closed during failure) alarm signal from J1-5 and 9 on the rear hot plug terminals.

1.3.2 On/Off button

The ON/OFF button is a self-locking switch. When the button is pressed, the module operates normally. When released, the module is turned off and there is no voltage output.

1.3.3 Handle

When replacing a hot swap module, push out the handle, remove the front panel screw, remove the ground wire from the rear panel, and then unplug the module.

1.3.4 Fixing holes

Use when fixing the module

1.4 Introduction to the rear panel

GMP11010、GMP11020、

GMP22005, GMP22010 Rear Panel Drawing GMP22020 Rear Panel Drawing

1.4.1 Adjusting the Potentiometer

Adjust the voltage output and current output of the module under various states

1.4.2 Hot Plug Terminals

The hot plug terminals on the module are connected at both ends, and the terminals have AC input, DC output, control port, and parallel port

1.4.3 Fan

Modular intelligent air cooling, which can adjust the rotational speed of the fan according to the load condition of the module, effectively extending the service life of the fan

1.4.4 Grounding points

Provide two grounding points to facilitate grounding when the interface mode is different. It should be well grounded to ensure safety

1.5 Hot Plug Board Wiring Definitions

Definition diagram of hot swappable boards for GMP11010, GMP11020, GMP22005, and GMP22010 modules

GMP22020 module hot swap board definition diagram

Terminals are defined as follows:

Label Description Label Description

1/Ua AC three-phase input (regardless of phase sequence) J1-1 (RU+) remote voltage regulation positive terminal (0-5V, optocoupler isolation)

3/Ub AC three-phase input (regardless of phase sequence) J1-6 (RU -) remote voltage negative terminal (0~5V, optocoupler isolation)

4/Uc AC three-phase input (regardless of phase sequence) J1-7 (RI+) remote control current positive terminal (0-5V, optocoupler isolation)

26/DC - DC negative electrode output J1-2 (RI -) remote regulating current negative terminal (0-5V, optocoupler isolation)

29/DC+DC positive electrode output J1-3 (SW1) equalizing and floating charge switching

Passive contact, closed equalizing charge, disconnected floating charge

COI-current sampling negative terminal J1-8 (SW2)

COI+current sampling positive terminal J1-5 (AL1) module fault alarm output switching value (220VDC, 1A)

Module fault or shutdown, passive contact closed

Passive contacts open when the module is operating normally

OUT voltage sampling negative terminal J1-9 (AL2)

The OUT+voltage sampling positive terminal parallel port J2 is used when multiple modules are parallel. When multiple modules are connected in parallel, use flat cables to connect all parallel modules. If only a single module is used, the parallel port does not need to be connected.

19 is connected to the negative output terminal of the 26-pin module through a connecting wire

DCR is connected to the positive output terminal of the DC+pin module

Note: Pin 19 of the hot plug terminal is for module startup control and must be connected to pin 26 of the hot plug terminal. Otherwise, the module cannot start up and work normally.

1.6 Overall dimensions of the module

Outline dimension drawing

Module model A B C D E F

GMP22005/GMP11010 224 125 5.5 327 117 207

GMP22010/GMP11020 224 125 5.5 420 117 207

GMP22020 325 153 5.5 420 142.5 307

Dimension Description: Unit (mm) Volume: Length × wide × High front panel mounting hole size 5 * 8 long hole