CIRCUTOR QNA500 series User Manual
Page 108
POWER QUALITY ANALYZER QNA500 8IO
QNA500 8IO Instruction manual
108 / 111
Max. Power
500mW
Max R
ON
:
30
Ω
DIGITAL OUTPUTS (M-8IOR)
Type:
RELAY
Nominal voltage:
250VAC / 30VDC
Nominal current:
4000V
Maximum Load VAC:
6A
Maximum Load VDC:
6A (resistive to 250VAC)
Minimum load:
6A (30VDC)
ACCURACY
Voltage:
0.2 % (IEC-61000-4-30 class A measurement
method)
Current:
0.2 % (IEC-61000-4-30 class A measurement
method)
Power and energy:
0.2 % (according IEC- 62053-22)
Unbalance:
± 0.15% (IEC-61000-4-30 class A measurement
method)
Flicker:
in compliance with IEC 61000-4-15
Harmonics:
in compliance with IEC 61000-4-7
MEMORY
Memory size:
2 GBbytes
PROCESSOR
Sampling frequency:
512 samples/cycle per channel
Converter:
24 bits
CONNECTIONS
Maximum cross-section of the cable
2.5 mm
2
(Power supply)
2.5 mm
2
(Voltage measurement)
4 mm
2
(Current measurement)
2.5 mm
2
(Earth leakage current measurement)
1 mm
2
(inputs - outputs)
Terminal tightening torque
0.8 Nm
MECHANICAL FEATURES
Case material
V0 self-extinguishing plastic
Protection
IP41
Dimensions M-BASE
155 x 48 x 125 mm
Dimensions QNA500 8IO
155 x 64 x 125 mm
Dimensions M-8iO
155 x 32 x 125 mm
Weight
0.55 kg M-BASE / 0.57 kg QNA500 8IO / 0.4kg M-
8IO
Take into account that, when the equipment is connected, the terminals may
be hazardous to the touch, and opening the covers or removing elements may
expose these parts. Do not power the equipment until it is fully installed.