Terasaki's catalogue picture of this product family; see the datasheet for exact details.
Terasaki TR70CT800 Current Transformer 800A/330mV, 70mm Window, for Resilience Plus Panelboards
- Brand:
- Terasaki
- Part number:
- TR70CT800
Three-phase current transformer with a 70 mm window, rated 800 A primary with a 330 mV output, listed for Resilience Plus board metering. Terasaki part number TR70CT800.
- Three-phase CT, 800 A / 330 mV
- 70 mm window
- Largest CT in the Resilience range
- Resilience Plus metering
Available to order
UK delivery £9.95 ex VAT, free on orders of £100 ex VAT or more; usually 3-5 working days.
Minimum order £50 ex VAT. All prices exclude VAT, which is added at checkout.
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Specifications
Electrical
| Rated current | 800 A |
|---|---|
| MID approved | No |
Dimensions
| CT window | 70 mm |
|---|
Fit
| Panelboard range | Resilience PlusWhat does this mean?Modular: a separate incomer housing beside the panel board, with add-on enclosures and cableways. 400 A or 800 A busbars, 6 to 18 outgoing ways, outgoing MCCBs up to 250 A (400 A on the twin board), Form 3a or 3b Type 2, doors optional. |
|---|
Identification
| Brand | Terasaki |
|---|---|
| Part number | TR70CT800 |
| Range | Terasaki Resilience |
| Type | Current transformer |
More technical data
| Terasaki part number | TR70CT800 |
|---|---|
| Type | three-phase current transformer |
| Primary rating | 800 A |
| Output | 330 mV |
| Window size | 70 mm |
| Connection | RJ45 CT cable (sold separately) |
| Listed for | Resilience Plus |
Product details
TR70CT800 is the largest current transformer in Terasaki's Resilience metering range: three-phase, with a 70 mm window, an 800 A primary rating and a 330 mV output. Terasaki lists it among the Resilience Plus metering loose items.
Key features
- 800 A primary, 330 mV output
- 70 mm window, the largest in the range
- Three-phase
- Connects to its meter with an RJ45 CT cable
Typical applications
Metering at the 800 A level, the rating of the largest Resilience Plus boards (800 A busbars fed from a 1250AF incomer rated 800 A), with a meter designed for 330 mV CT inputs. Terasaki's outgoing meter chart covers the 250AF outgoing ways with 35 mm CTs, so this CT is aimed at much higher currents. Like the rest of the range it gives a low-voltage signal, not a 1 A or 5 A secondary current.
Listed with the Resilience Plus metering items. To meter the incomer of an 800 A board, the complete TRPHXMKE (standard) and TRPHXMKME (MID) kits include their own meter and CT.
Add it to your cart, or contact us to confirm it suits your metering arrangement.
