Series 17 Current Transformers

40/50mm Busbars
Series 17 Current Transformers
Posted on Posted in Moulded Case Current Transformers

Description

A range of compact low cost moulded case current transformers suitable for primary currents from 250A to 1250A with built in terminal covers.

Application

For transforming various primary currents into 1A or 5A standard secondary using upto 50x10mm or 40x30mm busbars or cables up to 40mm diameter.

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 Features

  • A range of compact low cost moulded case current transformers suitable for primary currents from 250A to 1250A with built in terminal covers.
  • Built in sliding sealable terminal covers.
  • Mounting feet supplied
  • Narrow width – 70mm
  • Wide range of primary current

Technical Specification

  • Conforms to IEC185, BS 7626, BSEN 60044-1, IEC 60044-1 and IEC 61869-2.
  • Rated system voltage 0.72/3kV.
  • Ambient temperature range -5°C to +50°C.
  • Continuous current 1.2 x rated current.

Range 5A Secondry

Class 3 Class 1 Class 0.5
VA 2.5 5 10 165 2.5 5 10 15 2.5 5 10 15
250/5 A1 A2 A5 A6 A9
300/5 B1 B2 B5 B6 B9
400/5 C1 C2 C3 C5 C6 C7 C9 C10
500/5 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10
600/5 E1 E2 E3 E4 E5 E6 E7 E8 E9 E10
750/5 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11
800/5 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11
1000/5 H1 H2 H3 H4 H5 H6 H7 H8 H9 H10 H11 H12
1200/5 J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12
1250/5 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12

1A secondary available by request.
Order Example: A 17 series Type 175 moulded case current transformer
with 5A secondary and 800A primary 5VA class 1 is
part number 175-5-G6

 

Dimensions