PAC03I Series Three Phase SSR Power Regulator
Introduction
Intelligent AC power regulator can be widely used in voltage regulation, voltage limiting and current limiting regulation in various fields of industry. It is suitable for resistive load, inductive load, transformer and motor soft start control, etc.
Ordering Code
Model
| Model | Nominal current | Rated current | Sizes | Hole spacing | Cooling method |
| PAC03I-B160-150-NN-U00-11 | 150A | 75A | 244X160X195 | Ф9mm, 220X110mm | Natural cooling |
| PAC03I-B160-200-NN-U00-11 | 200A | 100A | |||
| PAC03I-B160-220-NN-U00-11 | 220A | 110A | |||
| PAC03I-B160-250-NN-U00-11 | 250A | 125A | |||
| PAC03I-B227-200-NN-U00-11 | 200A | 110A | 250X230X200 | Ф9mm, 230X140mm | Fan cooling |
| PAC03I-B227-220-NN-U00-11 | 220A | 120A | |||
| PAC03I-B227-250-NN-U00-11 | 250A | 130A | |||
| PAC03I-B301-200-NN-U00-11 | 200A | 100A | 310X250X240 | Ф9mm, 290X140mm | Fan cooling |
| PAC03I-B301-220-NN-U00-11 | 220A | 110A | |||
| PAC03I-B301-250-NN-U00-11 | 250A | 125A | |||
| PAC03I-B301-300-NN-U00-11 | 300A | 150A | |||
| PAC03I-B301-340-NN-U00-11 | 340A | 170A | |||
| PAC03I-B361-400-NN-U00-11 | 400A | 200A | 360X250X270 | Ф9mm, 340X140mm | Fan cooling |
| PAC03I-B400-400-NN-U00-11 | 400A | 220A | 375X390X285 | Ф9mm, 355X250mm | Fan cooling |
| PAC03I-B400-500-NN-U00-11 | 500A | 260A |
Main technical data
| Input | Control board power supply | Voltage of any two phase lines in three phases, 380V, 50HZ |
| Manual setting signal | DC0~5V | |
| Automatic control signal | 4~20mA, input impedance 120W; Sampling time 50 times/sec | |
| Fan power supply | 220V, 50HZ | |
| Output | Resolution | Adjust output 0.2 |
| Output voltage
Control method |
Input voltage 0~95%
The factory defaults to the voltage regulation mode. If power and voltage regulation are required, special instructions are required |
|
| Alarming output | Relay alarm output, AL1, AL2 are alarm contacts, capacity 240VAC 2A | |
| Loading | Three phase 380VAC, 50Hz, Pure resistance, inductive load
1) Star center ungrounded or outer triangle; 2) Star center grounding; 3) Three phase half controlled rectifier bridge |
|
| Protection | Slow start, slow stop | The slow start time is set by the internal potentiometer P3 (0.2-120 seconds) and the slow off time is fixed for 3 seconds |
| Emergency stop and automatic slow start | In the process of operation, there is an instantaneous phase loss emergency stop (20ms), and automatic slow start after power on (it is cancelled when three phases are missing one phase) | |
| Overtemperature protection | When the radiator temperature is higher than 80 ℃, it is prohibited to output and give an alarm, | |
| Load overcurrent protection | Alarm and inhibit output (cannot replace quick fuse) | |
| Using environment | Installation environment | Wall mounted vertical installation, good ventilation, no direct sunlight or thermal radiation, no corrosion and no flammability |
| Height and humidity | In case of high temperature, high humidity and altitude greater than 1000m, it shall be used at reduced rate. Ambient relative humidity: < 90% | |
| Temperature | -10℃~+55℃ |
Dimensions
