VEGA VEGACAP 98 - Relay (DPDT) - Manual (Page 23)

23
9 Supplement
VEGACAP 98 • - Relay (DPDT)
33760-EN-130916
Ʋ Max. 750 VA AC, 54 W DC
If inductive loads or stronger currents are switched
through, the gold plating on the relay contact surface will
be permanently damaged. The contact is then no longer
suitable for switching low-level signal circuits.
Potential separation > 500 V DC
Contact material (relay contacts) AgNi (Au plated) or AgSnO (Au plated)
Modes (switchable) A (overfill protection)/B (dry run protection)
Switching delay
Ʋ When immersed 0.7 s
Ʋ When laid bare 0.7 s
Ʋ In case of failure 1 s
Ambient conditions
Ambient temperature on the housing
-40 … +80 °C (-40 … +176 °F)
Storage and transport temperature -40 … +80 °C (-40 … +176 °F)
Process conditions
Process pressure
Unpressurized
Process temperature VEGACAP 98 of PP -30 … +80 °C (-22 … +176 °F)
Dielectric constant
≥ 1.5
Electromechanical data
Cable entry/plug (dependent on the version)
Ʋ Single chamber housing – 1 x cable entry M20 x 1.5 (cable: ø 5 … 9 mm),
1 x blind plug M20 x 1.5; attached 1 x cable entry
M20 x 1.5
or:
– 1 x cable entry ½ NPT, 1 x blind plug ½ NPT, 1 x cable
entry ½ NPT
or:
– 1 x plug M12 x 1; 1 x blind plug M20 x 1.5
Screw terminals for wire cross-section up to 1.5 mm² (AWG 16)
Adjustment elements
Mode switch
Ʋ A Min. detection or dry run protection
Ʋ B Max. detection or overflow protection
Potentiometer Switching point adaptation
Voltage supply
Operating voltage
20 … 253 V AC, 50/60 Hz, 20 … 72 V DC (at
U >60 V DC, the ambient temperature can be max.
50 °C/122 °F)
Power consumption 1 … 9 VA (AC), approximately 1.5 W (DC)