W A T Supplying system test with external supplies Lambda 6v/33amps and 10v/20amps available Used for petals in May 2003 beam test Need an interconnection box for MSC use Added - 3 HV supplies (Matsusada modules) - Digital supply for CCU, DOH Used at Lyon for 1 year

Lambda ZUP model W A T 6v / 33amps or 10v / 20amps Constant voltage operation Line regulation 0.005% +1mV Load regulation 0 at 100% 0.005% +2mV Ripple & noise 5mV to 30mV RMS, 50mV to 80mV peak to peak Output adjustment on front panel Remote sense standard Response time 50ms to 120ms Protection : overcurrent, undervoltage, overvoltage Over temperature protected Voltage and current front panel monotoring Interlock input (for general control or shutdown ) Remote control through RS232, up to 31 supplies W A T

Interconnection box W A T

Grounding W A T

W A T Cost 6 lambda supplies 9000 CHF Interconnection box 2300 CHF