CE certification.
The size of the panel is 96 x 48 mm, which is small and easy to install.
The RS485 communication interface is isolated to improve the safety and stability.
Forward and reverse current detection, which can be used in power generation systems.
It can be matched with various styles of CT, and the ratio of PT and CT can be set on the panel.
Synchronously output watt-hour Pulse, which can be directly connected to the central monitoring system.
Use RS-485 Modbus communication protocol to transmit various power data.
Model & Specifications| Item | Range | Full Sacle Accuracy (60 Hz) |
| AC Voltage (MSDP-720) |
0 – 480V | ±0.2% |
| AC Current (MSDP-720) |
0 – 5A (MSDP-500/720) 0 – 50mA(MSDP-500/720-120) 0 – 360mV (MSDP-500/720-2000) |
±0.4% ±0.4% ±2% |
| Power (MSDP-720) |
0－2500 KW(MSDP-500/720) 0－400 KW(MSDP-500/720-120) 0－2500 KW(MSDP-500/720-2000) |
±0.5% ±0.5% ±1% |
| Apparent Power | 0－2500 KVA(MSDP-500/720) 0－400 KVA(MSDP-500/720-120) 0－2500 KVA(MSDP-500/720-2000) |
±0.5% ±0.5% ±1% |
| Reactive power | 0－2500 KVAR (MSDP-500/720) 0－400 KVAR(MSDP-500/720-120) 0－2500 KVAR(MSDP-500/720-2000) |
±0.5% ±0.5% ±1% |
| Kilowatt-Hour (MSDP-720) |
0 – 9999999 KWH 0 – -999999 KWH |
±0.6% ; 1% (@ -2000) |
| Power Factor (PF) | Lag 0－1－Lead 0 | ±0.4% (PF 0.5) |
| Frequency | 0－99.9 Hz | ±0.2% |
| Power Supply | 100-240 VAC±10% 50/60 Hz |
| Power Consumption | 5W |
| Operating Environment | -20－60℃, humidity 0－95% |
Storage Temperature
|
-40－85℃, humidity 5－95% |
| Altitude | 2000m |
| Voltage Measurement | 3φ3W or 4W 0－480V AC |
| Current Measuremen | 3φ3W or 4W 0－5A AC (MSDP-500/720) 3φ3W or 4W 0－50mA AC (MSDP-500/720-120) 3φ3W or 4W 0－360mV AC(MSDP-500/720-2000) |
| Pulse output | 1K Pulse/WH |
| Communication interface | RS-485/MODBUS |
| KWH display | Positive KWH digits: seven digits, negative KWH digits: six digits. |
Protection
|
short with terminal |
| Power failure memory | 10 Year |
| Overvoltage Category | III |
| Pollution Degree | 2 |
| Dimensions | Dimensions: 107(length)x 97 (width) x 49 height) mm (without fixing lugs and terminal blocks). Weigh: 276 g (without CT) Panel cutout: 93 (width) x45 (height) mm |