5. Technical Data
Mechanical
Housing: Minipac housing, light grey plastic with blue front panel
•
Protection IP 40
•
Dimensions: 113 mm x 50 mm x 75 mm
•
Weight: approx. 0.3 kg
•
Mounting rail: EN 50 022-35x15 or EN 50 022-35x7.5 (Top hat)
Operating temperature
Permissible temperature range
•
Single Nivotester: –20
…
+60°C,
…
+50°C in protective housing
•
2 or more Nivotesters: –20
…
+50°C,
…
+40°C in protective housing
•
Storage: –25
…
+80°C
Electrical
Terminals: removable, 1x6-pole, 1x7-pole
•
Protection: IP 20
•
Wire cross-section:1 x 0.5 mm
2
to 1 x 2.5 mm
2
or
2 x 0.5 mm
2
to 2 x 1.5 mm
2
•
Without terminals: Flat plug 0.8 x 6.3 as per DIN 46 244
Power supply: supplied according to order specification
•
200 V
…
240 V 50/60 Hz +15%-10%
100 V
…
127 V 50/60 Hz +15%-10%
42 V
…
48 V
50/60 Hz
±
15%
24 V
50/60 Hz
±
15%
20 V
…
30 V
DC
Isolation:
•
Transformer between power supply and evaluation circuit
•
Relay between evaluation circuit and output circuit
Probe capacitance: see Table 2, p 27
Relay
Output signal: via potential-free change-over contact, selectable
maximum or minimum fail-safe mode
•
Max. switching capacity: 250 VAC, 6 A, 1500 VA, cos
ϕ
= 1,
750 VA, cos
ϕ ≥
0.7, 250 VDC, 6 A, 200 W
•
Response time: 0.2 s.
•
Hysteresis: freely selectable
•
Short-out time on power failure: approx. 0.3 s
•
Relay switching staus: Red LED lights when relay de-energised
•
Operational status: Green LED lights when operational
EMC
Electromagnetic compatibility (EMC):
•
Immunity to EN 50082-1, Emission to EN 50081-1
BA 029F/00/a2/08.98
EHF/CV4.2
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10.97
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Technical Data
Nivotester FTC 422