Products specifications
| Attribute name | Attribute value |
|---|
| Supply Voltage | 115~230 Vac |
| Phase | 1P3W, 3P5W |
| Trip Level | 30mA~30A |
| Contact | SPDT, SPST-NO, 1CO, 1CO-NO |
| Display | LED |
| LED | Green, Red |
| Series | ELR |
Description
Tele Haase ELRM44V-30 Earth Leakage Relay (Variable) - Type A
Key Features
- 44mm (2.5 modules) wide DIN rail housing
- Designed to monitor and detect true RMS earth fault currents (up to 30A) in conjunction with a separate toroid
- LED bargraph provides constant indication of any leakage current
- Microprocessor controlled with internal monitoring (self-checking)
- Adjustable Sensitivity (In) and Time Delay (t) - 0 (instantaneous)* to 10 seconds
- Separate “Test” and “Reset” push buttons
- Connection facility for remote “Test” and “Reset” push buttons or N.O. contacts
- Toroid open circuit detection forces unit to trip (Red LED flashes during this condition)
- 2 Relay outputs - Standard Output (S.O.) and Positive Safety Output (P.S.O.)
- LED indication of Supply status and fault condition after unit has tripped
- Supply Voltage: 115/230 VAC
- Trip Level: 0.03 – 30 A
- Adjustable Time Delay: 0 – 10 s
- User Configurable 1 x SPDT / 1 x SPNO Output
- Integrated Status LEDs
- Built-In Test/Reset Function
| Earth Leakage Relay Series (Type A) |
| | ELR01PN | ELR30PN | ELRM44V-30 |
| Supply Voltage | 24-230VAC/DC | 24-230VAC/DC | 115/230VAC |
| Trip Level | 0.006 - 1A | 0.03 - 30A | 0.03 - 30A |
| Time Delay | 0 - 10 s | 0 - 10 s | 0 - 10 s |
| 1 X SPDT/1 x SPNO | user configurable | user configurable | user configurable |
- Cross Over
- BENDER: RCM420
- SCHNEIDER: RH99M
- CIRCUTOR: RGE-R
- CARLO GAVAZZI: DEA71
| Circular Toroids (Zero Current Transformers) |
| Part Number | Opening ø | Input Rating (A) |
| BZCT035 | 1.4 in (35 mm) | 65 |
| BZCT050 | 2 in (50 mm) | 85 |
| BZCT070 | 2.75 in (70 mm) | 160 |
| BZCT120 | 4.7 in (120 mm) | 250 |
| BZCT160 | 6.3 in (160 mm) | 320 |
| BZCT210 | 8.3 in (210 mm) | 400 |
