Shenzhen,
Guangdong,
China
Shenzhen,
Guangdong,
China
Frequency 50hz ¡¨¤2hz
Outside magnetic field intensity: ¡¨¹0.025mt
Warm-up: the time of warm-up: ¡y30 minutes
Using condition:
Environment temperature: 5¡æ¡-40¡æ
Relative humidity 25%¡«85%
Test current:
0.05a¡«120a
Current range 1a, 10a, 100a
Imax=120a
Test voltage
50v¡-480v
Voltage range: 50v, 100v, 200v, 400v
Umax=480v
Accuracy:
Current:
¡¨¤0.05%rg 0.125¡«120a
Voltage:
¡¨¤0.05%rg 40v¡«480v
Power:
Active power ¡¨¤0.05% (50v¡«480v, 0.2a¡«120a, cosØ¡y0.5)
Reactive power ¡¨¤0.1% (50v¡«480v, 0.2a¡«120a)
Apparent power ¡¨¤0.1% (50v¡«480v, 0.2a¡«120a)
Power factor
Measurement range: 0¡«¡¨¤1
Accuracy: ¡¨¤0.05%rg (cosØ¡y0.5)
Phase:
Measurement range: 0¡ã¡«360¡ã
Accuracy: 0.05¡ã(50hz)
Frequency:
0.03%rd (45hz¡«65hz)
Pulse output:
Ttl level
Load ¡ê¾2kw
High frequency output port: fh
Low frequency output port: fl
Affection of temperature: (5¡æ¡«40¡æ)
Voltage, current and frequency: ¡¨¹¡¨¤15ppm/¡æ
Power: ¡¨¹¡¨¤30ppm/¡æ
Communication port:
Rs232
Rs485
Power supply:
Voltage: ac220v¡¨¤22v
Frequency: 50hz¡¨¤2hz
Power: 40va
Dimension:
432mm¡¨¢131mm¡¨¢308mm
Weight:
15kg