Đồng hồ phân tích giám sát chất lượng điện năng theo tiêu chuẩn EN60160 - PM175
Model: PM175
Nhà sản xuất: SATEC
Xuất xứ: Isarel
The PM175 answers the needs of a wide range of users within the IEC Market: substation operators, electrical energy system integrators, generator users, industrial and commercial energy consumers. This analyzer covers the entire range of applications demanding high performance power quality monitoring and root cause analysis.
The extensive features of the PM175 make it ideal for applications such as feeder, switch gear monitor, revenue metering and billing, power quality and utility SCADA. It is also highly suitable for substation automation because of its support of industrial standard DNP 3.0 and Modbus RTU protocols.
The PM175 provides the full range of power quality monitoring capabilities with built-in EN50160 statistics and reports. The PM175 allows both suppliers and consumers to monitor the quality of outgoing or incoming electric power. This enables power suppliers to prepare timely corrective action, and helps consumers prevent equipment damages caused by power quality issues.
Two communication ports allow local and remote data acquisition.
Environmental Conditions | Operating temperature: | -20°C to 60°C (-4°F to 140°F) | |
Storage temperature: | -25°C to 80°C (-13°F to 176°F) | ||
Humidity: | 0 to 95% non-condensing | ||
Construction | Weight: | 1.23kg (2.7 lb.) | |
Materials | Case enclosure: | plastic PC/ABS blend | |
Display body: | plastic PC/ABS blend | ||
Front panel: | plastic PC | ||
PCB.: | FR4 (UL94-V0) | ||
Terminals: | PBT (UL94-V0) | ||
Connectors-Plug-in type: | Polyamide PA6.6 (UL94-V0) | ||
Packaging case: | Carton and Stratocell® (Polyethylene Foam) brackets | ||
Labels: | Polyester film (UL94-V0) | ||
Power Supply | 120/230 VAC-110/220 VDC Option: Rated input 85-264VAC 50/60 Hz, 88-290VDC, Burden 10W Isolation: Input to output: 3000 VAC Input to ground: 2000 VAC 12 VDC Option: Rated input 9.6-19 VDC 24 VDC Option: Rated input 19-37 VDC 48 VDC Option: Rated input 37- 72 VDC Wire size: up to 12 AWG (up to 3.5 mm2 ) |
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Input Ratings | Voltage Inputs | Operating range: 690VAC line-to-line, 400VAC line-to-neutral Direct input and input via PT (up to 828VAC line-to-line, up to 480VAC line-to-neutral) Input impedance: 500 kOhm Burden for 400V: < 0.4 VA Burden for 120V: < 0.04 VA Overvoltage withstand: 1000 VAC continuous, 2000 VAC for 1 second Galvanic isolation: 3500 VAC Wire size: up to 12 AWG (up to 3.5mm2 ) | |
Current Inputs | Wire size: 12 AWG (up to 3.5 mm2 ) Galvanic isolation: 3500 VAC 5A secondary Operating range: continuous 10A RMS Burden: < 0.1 VA Overload withstand: 15A RMS continuous, 300A RMS for 1 second 1A secondary Operating range: continuous 2A RMS Burden: < 0.02 VA Overload withstand: 6A RMS continuous, 80A RMS for 1 second | ||
Relay Outputs 2 relays rated at 3A/250 VAC; 3A/30 VDC, 2 contacts (SPST Form A) | Wire size: | 14 AWG (up to 1.5 mm2 ) | |
Galvanic isolation: | Between contacts and coil: 2000 VAC 1 min Between open contacts: 1000 VAC | ||
Operate time: | 10 ms max. | ||
Release time: | 5 ms max. | ||
Update time: | 1 cycle | ||
Digital Inputs 2 Digital Inputs Dry Contacts | Wire size: | 14 AWG (up to 1.5 mm2 ) | |
Galvanic isolation: | 2000V RMS | ||
Scan time: | 1 ms | ||
Optional Analog Inputs 2 Analog Inputs (optically isolated) | Ranges (upon order): | ±1 mA (100% overload) 0-20 mA 4-20 mA 0-1 mA (100% overload) | |
Wire size: | 14 AWG (up to 1.5 mm2 ) | ||
Isolation: | 2,000 V RMS | ||
Accuracy: | 0.5% FS | ||
Scan time: | 1 cycle | ||
Optional Analog Outputs 2 Analog Outputs (optically isolated) | Ranges (upon order): | ±1 mA, maximum load 5 kW (100% overload) 0-20 mA, maximum load 510 W 4-20 mA, maximum load 510 W 0-1 mA, maximum load 5 k W (100% overload) | |
Isolation: | 2,000 V RMS | ||
Power supply: | internal | ||
Accuracy: | 0.5% FS | ||
Wire size: | 14 AWG (up to 1.5 mm2 ) | ||
Update time: | 1 cycle | ||
Communication Ports | COM1 (Optional modules) | Serial EIA RS-232 optically isolated port | Isolation: 2,000 V RMS |
Connector type: DB9 female. | |||
Baud rate: up to 115.2 kbps. | |||
Supported protocols: Modbus RTU and Modbus ASCII, DNP3 (with firmware V25.2.01 and later). | |||
RS-422/RS-485 optically isolated port | Isolation: 2,000 V RMS | ||
Connector type: DB9 female. | |||
Baud rate: up to 115.2 kbps. | |||
Supported protocols: Modbus RTU and Modbus ASCII, DNP3 (with firmware V25.2.01 and later). | |||
Ethernet Port Transformer-isolated 10/100BaseT Ethernet port | Connector type: RJ45 modular. | ||
Supported protocols: Modbus/TCP on Port 502, DNP3/TCP on Port 20000 (with firmware V25.2.01 and later). | |||
Number of simultaneous connections: 4 (4 Modbus/TCP or 2 Modbus/TCP + 2 DNP3/TCP). | |||
Dial-up Modem Transformer-isolated internal 56K modem. | Connector type: RJ11. | ||
Supported protocols: Modbus RTU and Modbus ASCII. | |||
| COM2 RS-422/RS-485 optically isolated port | Isolation: 2,000 V RMS | |
Connector type: removable, 5 pins. | |||
Wire size: up to 14 AWG (up to 1.5 mm2 ). | |||
Baud rate: up to 115.2 kbps. | |||
Supported protocols: Modbus RTU and Modbus ASCII, DNP3 (with firmware V25.2.01 and later). | |||
Real-time Clock | Accuracy: | typical error 30 seconds per month @ 25°C | |
Log Memory | Onboard memory with battery backup: | 1 Mbytes | |
Display Module | Display: | high-brightness seven-segment digital LEDs, two 4- digit + one 6-digit windows | |
Keypad: | 6 push buttons | ||
Communication: | EIA RS-485 port with 12V supply voltage | ||
Connector type: | DB15, 15 pins | ||
Wires size: | up to 14 AWG (up to 1.5 mm2 ) | ||
Distance: | up to 1000 m (3200 feet) |
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