Wolfe Designs Limited
POWA PRO  A Complete AC Protection System   4 In One
 

Developed for Wolfe Designs Limited this innovative product protects an end users sensitive equipment from the potential problems associated with temporary generated AC supplies. It embodies a high level of transient spike elimination, radio frequency filtering, an accurate voltage monitoring circuit which will disable the output voltage should that voltage be below, or above the criteria 200 to 259 volts, and an automatic over current trip which will also disable the output supply if currents in excess of 16Amps are being drawn. These features make the Powa Pro MPU230 series unique products, which are housed in a heavy duty IP67 casement.

Specification

Housing: ABS case. Splash resistant IP67. All internal fittings sealed with silicone
Dimensions: 250mm Long x 200mm Wide x 140mm Max height
Ship Weight: 2.5Kg

Voltage: 200~260V RMS 50/60Hz. Tolerance 3% typical
Current: 16Amp Maximum loading
Reset Trip: 16Amp Manual reset

Indicators:

Red neon. Indicates AC input live.
Amber neon. Indication of transient protection failure
Green neon. Indicates AC output is present.

Voltage Monitor:

Over voltage disconnect 260V ( Auto reconnect at 259V ). Tol 3%
Under voltage disconnect 200V ( Auto reconnect at 205V. Tol 3%
Normal voltage range 200V - 260V RMS.

Indicators:

Red led indicates low voltage
Green led indicates voltage within range.
Amber led indicates high voltage

Surge Handling: 1280 Jules ( 52,000Amps ) <10nSClamp Voltage: <700V. L-N, L-E, N-E
Technology: MOV / GDT
Filter Attenuation: 100Khz -25dB typical
1Mhz -65dB typical
10Mhz -65dB typical
30Mhz -60dB typical
Above 30Mhz -60dB typical

Input Connector: IP44 ( MPU230/13 1 metre of armoured cable )
Outlet Connector: MPU230/13 Dual 13Amp waterproof socket
MPU230/16 IP44 connector
 
   
Versions
   

The original unique MPU230/13 mains protection unit. Developed for use in protecting sensitive equipment such as PC's, Dataloggers, etc, when used on on site 230V ac generated supplies. It being located close to the equipment, and fitted with a dual 13A weatherproofed socket.

The MPU230/16 version, which has IP44 inlet, and outlet sockets fitted. It has the same functionality as the MPU230/13, but intended to be fitted inline with a generated ac feed to feed a series of equipments or equipment which may be housed within a site cabin. In that scenario it serves to protect all equipments which are connected upto the maximum line current of 16Amps.

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