C.B.S. Scientific MGV-216-33 - Manual (Page 6)

C.B.S. œ Scientific Double & Triple Wide Mini-Vertical 6
1.3 Safety
Power to the Double and Triple Wide Mini-Vertical Gel units is to be supplied by an external DC
voltage power supply that must be ground isolated so that the DC voltage output floats with
respect to ground. For any power supply used, the maximum specified operating parameters for
the units are:
Maximum Limits
Single Unit Dual Unit
250 VDC 250 VDC (10cm), 700 VDC (16cm)
20 watts power 40 watts power
75mA current 150mA current
50
°C ambient temperature
50
°C ambient temperature
Current to the unit, provided from the external power supply, must enter the unit through the lid
assembly, providing safety interlock to the user. Current to the unit is broken when the lid is
removed. Do not attempt to use the unit without the safety lid, and always turn the power
supply off before removing the lid, or when working with the unit in any way. Follow
safety precautions specified by the power supply manufacturer.