VCX SDM 630 MODBUS V3 Kolmivaiheinen sähkömittari

The VCX SDM 630 MODBUS V3 is a three-phase energy meter with MODBUS RTU communication and an LCD display. It measures active energy to Class 1 accuracy and supports a current range up to 100 A.

Key features

• Three-phase energy meter
• MODBUS RTU communication
• LCD display
• Class 1 active energy measurement (IEC 62053-21)
• DIN rail mounting (DIN 43880)
• IP51 protection (indoor use)
• Self-extinguishing material Ul94 V-0

Specifications

• Brand: VCX
• MPN: SPC-AM-OTH-17446
• Model: SDM 630 M
• AC voltage (Un): 3×230(400) V
• Voltage range: 80–120% Un
• Voltage measurement range: 100–289 V (L-N) / 173–500 V (L-L)
• Base current (Ib): 10 A
• Maximum current (Imax): 100 A
• Minimum current (Imin): 0.5 A
• Starting current: 0.4% Ib
• Power consumption: ≤ 2 W / 10 VA (voltage measurement circuit); ≤ 4 VA (current measurement circuit)
• Voltage accuracy: 0.5% of maximum range
• Current accuracy: 0.5% of nominal
• Frequency accuracy: 0.2% of mean frequency
• Power factor accuracy: 1% of unity (0.01)
• Active power (W): ±1% of maximum range
• Reactive power (VAr): ±1% of maximum range
• Apparent power (VA): ±1% of maximum range
• Active energy (Wh): Class 1 IEC 62053-21
• Reactive energy (VARh): ±1% of maximum range
• Response time: input step 1 s, typically, to >99% of final reading at 50 Hz
• Operating ambient temperature: -25°C to 55°C
• Storage temperature: -40°C to 70°C
• Relative humidity: 0–95% non-condensing
• Altitude: up to 2000 m above sea level
• Warm-up time: 5 s
• Vibration: 10 Hz to 50 Hz, 2g, IEC 60068-2-6
• Shock: 30g
• DIN rail dimensions: 72×100 mm (width x height) according to DIN 43880
• Mounting: DIN rail (DIN 43880)
• Protection degree: IP51 (indoor)
• Material: self-extinguishing plastic Ul94 V-0
• Display: 400 Imp/kWh