TR Closed loop residual zero sequence current transformer for AC/DC fire and leakage protection system
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Key attributes
Industry-specific attributes
Use
current
Phase
Single
Coil Structure
TOROIDAL
Coil Number
AUTOTRANSFORMER
Other attributes
Place of Origin
Hubei, China
Brand Name
Tianrui
Model Number
TR21313B
Operating temperature
-40℃~+70℃
Relative humidity
≤90%
Voltage level
0.4/0.66/0.72kV
Linear range
5%~120%
Rated input current (AC)
10mA~5A
working frequency
45~1250Hz
Rated output (AC)
0~1V or 0~5mA
Medium strength
3000Vac/min
Accuracy class
0.5 1.0 2.0
Insulation resistance
>500M Ohms/500Vdc
Packaging and delivery
Packaging Details
Carton
Port
Ningbo/Shanghai
Selling Units:
Single item
Single package size:
10X10X10 cm
Single gross weight:
0.500 kg
Supply Ability
Supply Ability
100000000 Piece/Pieces per Month
Lead time
| Quantity (pieces) | 1 - 5 | 6 - 100 | > 100 |
| Lead time (days) | 25 | 35 | To be negotiated |
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Samples
Maximum order quantity: 3 piece
Sample price:
$100.00/piece
Customization
Customized logo
Min. order: 1000
Customized packaging
Min. order: 1000
Graphic customization
Min. order: 1000
For more customization details, message supplier
Product descriptions from the supplier
Minimum order quantity: 1 piece
$19.97 - $129.97Quantity
Shipping
Shipping solutions for the selected quantity are currently unavailableItem subtotal (0 variations 0 items)
$0.00
Shipping total
$0.00
Subtotal
$0.00
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 3 piece
Sample price:
$100.00/piece
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