KRIWAN
KRIWAN INT69 RCY Diagnose Compressor Protection Module, 115-240 V AC, 50/60 Hz, AMS/PTC Sensor Input, 22A628S21
- Mfr. part no.
- 22A628S21
Specifications
| Product Type | Compressor Protection Module |
|---|---|
| Power Supply | 115-240 V AC |
| Power Consumption | 3 VA |
| Sensor Input | AMS/PTC Sensors |
| Measurement Voltage | 3 AC 200-690 V |
| Reset Function | 5 min/Lockout Reset |
| Output Signal | 240 V AC Relay |
| Ambient Temperature Range | -30 to +70 °C |
Key Features
- Compressor thermal and phase protection
- Supports AMS or PTC sensor input
- Diagnose function for service checks
- Relay output for shutdown control
- Suitable for HVAC and refrigeration panels
OEM Reference
This module is commonly used against Bitzer OEM part no. 347032-01 and related SE-B1/B2 series protection module applications for compressor safety circuits where reliable thermal motor protection and automatic shutdown logic are required.
Description
KRIWAN INT69 RCY Diagnose 22A628S21 is an electronic compressor protection relay used in refrigeration and HVAC systems where motor temperature and phase conditions must be supervised. It works with AMS or PTC sensor inputs and monitors the three-phase motor supply to support safe compressor operation. During overheating, phase loss, or sensor fault conditions, the relay output interrupts the control circuit to help prevent costly motor damage. Its Diagnose function supports quicker fault review during service and commissioning.
Documents
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PDF, 669 KB Download
Kriwan-INT69 Y — Datasheet
PDF, 669 KB