Product Details
3.1 Key Specifications/Special Features
|
Function |
Rated input voltage * |
Relay output |
Model |
Phase sequence and
phase loss monitoring |
3-phase, 3-wire 220 to 440 VAC |
Relay: 1 NC,1 NO |
TVR-2000B |
|
3-phase, 3-wire 380 to 660 VAC |
Relay: 1 NC,1 NO |
TVR-2000C |
* The power supply voltage is the same as the rated input voltage.
Ratings
|
Rated input voltage |
3-phase, 200 to 440 VAC (3-wire) |
|
Input load |
Approx. 2.6 VA |
Operating
time |
Phase
sequence |
1 s±0.05 s |
|
Phase loss |
0.1 s max.
(when the voltage changes rapidly from 100% to 0% of rated voltage) |
|
Indicators LED |
Normal: Green light; phase loss: Red light; Inverted: Yellow light |
|
Output form |
Relay Output: SPDT contact |
|
Output relay ratings |
Rated load
Resistive load
5 A at 250 VAC
5 A at 30 VDC
Maximum switching capacity: 1,250 VA, 150 W
Minimum load: 5 VDC, 10 mA (reference values)
Mechanical life: 10 million operations min.
Electrical life:
5 A at 250 VAC or 30 VDC:50,000 operations
3 A at 250 VAC/30 VDC:100,000 operations |
Ambient operating
temperature |
-20 to 60°C (with no condensation or icing) |
|
Storage temperature |
-25 to 65°C (with no condensation or icing) |
Ambient operating
humidity |
25% to 85% RH (with no condensation) |
|
Storage humidity |
25% to 85% RH (with no condensation) |
|
Altitude |
2,000 m max. |
|
Applicable wires |
Stranded wires, solid wires, or ferrules |
|
Applicable wire size |
0.25 to 1.5 mm2 (AWG24 to AWG16) |
|
Wire insertion force |
8 N max. for AWG20 wire |
Screwdriver
insertion force |
15 N max. |
|
Wire stripping length |
8 mm |
|
Ferrule length |
8 mm |
|
Current capacity |
10 A (per pole) |
Number of
insertions |
50 times |
|
Weight |
Approx.55g |
|
Mounting |
Mounts to DIN Track, or screw mounting |
|
Dimensions |
30 *60 *70 mm (W*D*H) |
Specifications
Input frequency
range |
50 to 60 Hz |
Phase loss detection
level |
80%±10% of rated input Calculation Formula
= 1 – ((Highest phase-to-phase voltage – Lowest phase-to-phase voltage)/
Average three-phase phase-to-phase voltage) |
Applicable
standards |
Conforming
standards |
EN 60947-5-1
Installation environment (pollution level 2, Overvoltage category III) |
|
EMC |
EN 60947-5-1 |
|
Insulation resistance |
20 MΩ min.
Between external terminals and case
Between input terminals and output terminals |
|
Dielectric strength |
2,000 VAC for one minute
Between external terminals and case
Between input terminals and output terminals |
Impulse withstand
voltage |
6 kV (between live terminals and exposed, non-charged metal parts) |
|
Vibration resistance |
Frequency: 10 to 55 Hz, 0.35-mm single amplitude
10 sweeps of 5 min each in X,Y, and Z directions |
|
Shock resistance |
100 m/s2, 3 times each in 6 directions along 3 axes |
|
Degree of protection |
Terminals: IP20 |
|
Industry Category
|
Electrical-Equipment-Supplies/Electronic-Instrument-Enclosures
|
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Product Category
|
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Brand:
|
chfnad
|
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Spec:
|
Tvr-2000b
|
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Stock:
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Origin:
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