EEM-PM157-SLP
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Measuring device
1269236
Direct current energy meter with direct measurement up to 1000 V/650 A, with RS-485 interfaces for the programming software and the DC charging controller, correction of charging cable losses, operating temperature up to +80°C, certified for billing purposes
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Product details
| Product type | Energy meter |
| Product family | EMpro |
| Number (Charging processes) | > 225000 (Start- and stop-charge records) |
| Number (Capacity of calibration log) | > 2500 |
| Insulation characteristics | |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Electric strength | 3521 V (IEC 61851-23, EN 62052-31) |
| Supply | |
| Supply voltage range | 19.2 V DC ... 36 V DC |
| Measurement | |
| Input voltage range | 150 V DC ... 1000 V DC |
| Input current range | 6.5 A ... 650 A (Direct measurement) |
| Power consumption | < 5 W |
| < 0.5 W (UN) | |
| < 0.12 W (Imax) | |
| Startup current Ist | 0.52 A |
| Minimum current Imin | 6.5 A |
| Limiting current Imax | 650 A |
| Transient current Itr | 13 A |
| Reference current Iref | 130 A |
| Pulse LED | 1000 imp/kWh (Metrological LED) |
| Voltage | |
| Connection method | Screw connection |
| Conductor cross section rigid | 0.75 mm² ... 1.5 mm² |
| Conductor cross section flexible | 0.75 mm² ... 1.5 mm² |
| Conductor cross section AWG | 20 ... 16 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Current | |
| Connection method | Screw connection |
| Screw thread | M8 |
| M10 | |
| Tightening torque | 17.5 Nm ... 20 Nm |
| Communication: | |
| Communication protocol | SLIP |
| Communication standard | RS-485 |
| Number | 3 |
| Connection method | RJ12 |
| Transmission speed (Interface 1 and 2) | 19200 bps (8N1 (configurable)) |
| Transmission speed (Interface 3) | 115200 bps (8N1 (configurable)) |
| Transmission speed range | 9600 bps ... 115200 bps (adjustable) |
| Dimensional drawing |
|
| Width | 107.2 mm |
| Height | 115.6 mm |
| Depth | 66.75 mm |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | ≤ 2000 m |
| Max. permissible relative humidity (operation) | 97.5 % (non-condensing) |
| CE | |
| Certificate | CE-compliant |
| Calibration law | |
| Certificate | Conforms to calibration law |
| Standards/specifications | EN 50470-1 |
| EN 50470-3 | |
| IEC 62052-41 | |
| DIN EN 62052-11 | |
| VDE-AR-E 2418-3-100 | |
| EN 62053-41 | |
| OCMF 1.0 | |
| PTB-A 20.1 | |
| PTB-A 50.7 |
| Mounting type | NS 35 ... |
| Mounting position | Horizontal DIN rail |
