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Bender CTAC20 B98110005 LV current transformer Primary current 63 A Secondary current 0.0167 A Line feed-through (H x W)
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Highlights & Details
Measuring current transformer CTAC20
- Input current (current) 63 A
- Output current 0.0167 A
- Line feed-through diameter 20 mm
Technical specifications
- Rated voltage: 800 V
- Over voltage category III
- Rated surge voltage/pollution degree: 8 kV/3
- Measuring current transformer circuit CTAC…
- Primary measured differential current 10 A.
- Secondary measured differential current 0.0167 A.
- Rated ratio CN: 10/0.0167 A.
- Rated current: Max. 180 Ω
- Rated power 0.05 VA
- Thermal rated continuous differential current Icth: 30 A.
- Thermal rated short-time current Ith: 60 x Icth = 2.4 kA/1 s.
- Rated surge current Idyn: 2.5 x Ith = 6.0 kA/40 ms
- Rated current I
- CTAC20 at IΔn ≥ 30 mA 40 A.
- CTAC20 at IΔn ≥ 300 mA 63 A.
- Connector type MSTB 2.5/2-ST-5.08
- Phoenix Contact
- Connection type: Screw terminals
- Working temperature -25…+70 °C
- Protection class installation (DIN EN 60529) IP40
- Protection class terminals (DIN EN 60529) IP20
- Flammability class UL94 V-0
- Product type
LV current transformer
- Primary current
63 A
- Secondary current
0.0167 A
0.05 VA
- Line feed-through diameter
20 mm
- Type
CTAC20
- Dim
(L x W x H) 60 x 75 x 82 mm
- Output current
0.0167 A
- Input current
63 A
- Line feed-through (W)
20 mm
- Line feed-through (H x W)
20 x 20 mm
- Line feed-through (H)
20 mm
- Reading category
CAT III
- Width
75 mm
- Height
82 mm
- Length
60 mm
Documents & Downloads
Datasheet
Datasheet 2372855 Bender CTAC20 B98110005 LV current transformer Primary current 63 A Secondary current 0.0167 A Line feed-through (H x W)
User & Safety Instructions
User & Safety Instructions 2372855 Bender CTAC20 B98110005 LV current transformer Primary current 63 A Secondary current 0.0167 A Line feed-through (H x W)
Description
The CTAC series of transducers are highly sensitive transducers that convert AC currents into an evaluable measurement signal in conjunction with RCM or RCMS series differential current monitoring and evaluation devices.
They are also suitable for use in insulation fault search facilities for IT systems (EDS). They are used to record the test current generated by a test current generator PGH or ISOMETER® iso685. The test current is converted into an evaluable measuring signal in conjunction with the EDS series insulation fault detectors.
The connection to the respective devices takes place via a two-wire cable.
This text is machine translated.
They are also suitable for use in insulation fault search facilities for IT systems (EDS). They are used to record the test current generated by a test current generator PGH or ISOMETER® iso685. The test current is converted into an evaluable measuring signal in conjunction with the EDS series insulation fault detectors.
The connection to the respective devices takes place via a two-wire cable.
This text is machine translated.
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