Tripl e P o w er Supply HM7042-5 2x 0-32 V/0-2 A 1x 0-5.5 V/0-5 A Separate voltage and current displays for each output: 4 digits at Channel I+III 3 digits at Channel II Display resolution: 10 mV/1 mA at Channel I+III 10 mV/10 mA at Channel II Adjustable current limiting and electronic fuse for each output HZ42 19 Rackmount kit 2RU Pushbutton for activating/deactivating all outputs Low residual ripple, high output power, very good regulation Temperature-controlled fan Silicone test cable HZ10Recovery time (50 % basic load, 10 % load variation): 30 s within 1 mV of nominal value Triple Power Supply HM7042-5 15 s within 10 mV of nominal value Valid at 23 C after a 30 minute warm-up period 00 s within 100 mV of nominal value Max. transient deviation: typ. 60 mV Display Outputs 7-segment LED: 5.50 V (3 digit) / 5.00 A (3 digit) 2 x 0 32 V and 0..5.5 V ON/OFF pushbutton control, SMPS followed Resolution: 0.01 V/10 mA by a linear regulator, floating outputs for Display accuracy: 3 digit voltage / 1 digit current parallel/serial operation, current limit and LED: indicates current limit electronic fuse. Maximum ratings Channel I + III (32 V) Max. voltage applicable to output terminals (ON/OFF): Range: 2 x 0 32 V, continuously adjustable CH I + CH III: 33 V 2 knobs (coarse/fine) CH II: 6 V Ripple: 100 V (3 Hz 300 kHz) rms Reverse voltage: max. 0.4 V Current: max. 2 A Reverse current: max. 5 A Current limit/electronic fuse: 0 2 A, continuously adjustable (knob) Voltage to earth: max. 150 V Recovery time (10 % - 90 % load variation) 80 s within 1 mV of nominal value Miscellaneous 30 s within 10 mV of nominal value Safety class: Safety class I (EN61010-1) 00 s within 100 mV of nominal value Mains supply: 115 V/230 V 10 % 50/60 Hz Max. transient deviation: typ. 75 mV Mains Fuse: 115 V: 2 x 5 A slow blow 5 x 20 mm Recovery time (50 % basic load, 10 % load variation) 230 V: 2 x 2.5 A slow blow 5 x 20 mm 30 s within 1 mV of nominal value Power consumption: max. 330 VA/250 W 05 s within 10 mV of nominal value Operating temperature: 0 to +40 C 00 s within 100 mV of nominal value Storage temperature: -20 C to +70 C Max. transient deviation: typ. 17 mV Max. relative humidity: 80% (without condensation) Display Dimensions (W x H x D): 285 x 75 x 389 mm 7-segment LED: 32.00 V (4 digit) / 2.000 A (4 digit) Weight: approx. 7.4 kg Resolution: 0.01 V / 1 mA Display accuracy: 3 digit voltage / 4 digit current LED: indicates current limit Channel II (5.5 V) Range: 0 5.5 V, continuously adjustable (knobs) Ripple: 100 V (3 Hz 300 kHz) rms Current: max. 5 A Current limit / electronic fuse: 0 5 A, continuously adjustable (knob) Accessories supplied: Operators Manual and power cable Recovery time (10 % - 90 % load variation): Optional accessories: 80 s within 1 mV of nominal value HZ10S/R Silicone test lead 10 s within 100 mV of nominal value HZ42 19 Rackmount Kit 2RU Max. transient deviation: typ. 170 mV www.hameg.com HM7042-5E/151007/ce Subject to alterations HAMEG Instruments GmbH Registered Trademark DQS-certified in accordance with DIN EN ISO 9001:2000, Reg.-No.: DE-071040 QM HAMEG Instruments GmbH Industriestr. 6 D-63533 Mainhausen Tel +49 (0) 6182 800 0 Fax +49 (0) 6182 800 100 www.hameg.com info hameg.com A Rohde & Schwarz Company