Safe Supply Units

FELU Series Safe Supply Unit

Type Ref: FELU/10/125/C3-16

10kVA icon 230v icon RCD icon Free standing icon

P.O.A

Can’t find what you’re looking for?

We’re always here to help! Give us a call or fill out our contact form and a member of our team will be in touch!

FELU series Safe Supply Unit, 10 kVA, 1.25mA RCD, 3 x 16A DP MCBs

FELU series of composite Safe Supply Unit comprising of a 1:1 ratio, double wound transformer with a centre-tapped restricted earth output and extra high sensitivity RCD protection.

Enclosure
Floor standing, sheet steel with a durable, white, polyester powdercoat finish, oven dried. The enclosure is vented with fine mesh protection to prevent the insertion of foreign bodies. Knock-outs are incorporated to simplify installation.
Enclosure dimensions: 686H x 367W x 354D mm.

Rating
10 kVA single-phase continuously rated double wound transformer, manufactured in accordance with BS EN 61558 Parts 1 and 4 but with an earthed secondary. The transformer is designed to have a low inrush current but should be fed from a Type “D” MCB or motor rated fuse.

Primary Volts
Tapped at 230.240.250 and 260.

Secondary Volts
230 Centre-tapped with restricted earth. The maximum line to earth voltage is 115 volts.

Restricted Earth
A 12 kΩ current limiting resistor is incorporated in the CT to E path, which restricts the maximum line to earth current to 10 milliamps.

RCD Protection
Fitted on the secondary with a 40 amp double-pole MCB with shunt-trip working in conjunction with a 1.25 mA sensitivity earth leakage sensor providing Type AC RCD protection.

Distribution
Fitted with 3 no. 16 amp double-pole distribution MCBs.

Testing
We have become aware that there are no commercially available RCD test sets on the market that are compatible with the output of a Safe Supply Unit (SSU). Therefore, unless the installer already has a suitable test set, it will not be possible to complete the normal range of RCD related tests at the time of installation or when carrying out periodic testing.

Product Downloads

Data Sheets

Drawings

On Application

This product cannot currently be purchased online. Please contact Blakley Electrics Customer Services on 0333 188 0284 to discuss your requirements and for pricing and lead times.