1.10 General
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Magnet cooling water
Remote enable input:
TTL low or contact closure to enable output;
jumper required if unused
Valve power output:
24 VAC at 1.5 A maximum, automatic or manual control
Connector:
Shared 4-pin detachable terminal block
Flow, temperature switch, and water valve not included
Auxiliary
Emergency stop:
Requires 1 A, 24 VAC normally closed (NC) contact to enable power-
up; jumper required if unused
Fault output:
Relay with normally open (NO) or normally closed (NC) contact, 30 VDC
at 1 A
Remote enable input:
TTL low or contact closure to enable output; jumper required
if unused
Connector:
Shared 8-pin detachable terminal block
Emergency stop and inhibit switches not included
1.10 General
Line power
Power:
15.5 kVA max
Voltage and current:
200 VAC ±10%, 41 A/phase; 208 VAC ±10%,
40 A/phase; 220 VAC ±10%, 38 A/phase; 230 VAC ±10%, 37 A/phase; 380 VAC ±10%,
23 A/phase; 400 VAC ±10%, 21 A/phase; 415 VAC ±10%, 21 A/phase
Protection:
3-phase thermal relay with adjustable current setting; two class CC 2 A
fuses; over-voltage lockout circuit
Frequency:
50 Hz or 60 Hz
Configuration:
3-phase delta
Connector:
4-pin terminal block
Line voltage must be specified at time of order but is field reconfigurable; cable from
power supply to facility power not included
Cooling water
Flow rate:
7.6 L (2.0 gal)/min minimum
Maximum pressure:
552 kPa (80 psi)
Pressure drop:
159 kPa (23 psi) at 7.6 L (2.0 gal)/min minimum for power supply and
mandatory flow switch
Temperature:
15 °C to 30 °C (non-condensing)
Connection:
Two 12.7 mm (0.5 in) hose barbs
Internal condensation can cause damage to the power supply
Enclosure type:
Custom 19 in rack cabinet
Size:
559 mm W x 673 mm D x 1054 mm H (22 in W x 26 in D x 42 in H)
Weight:
225 kg (495 lb)
Shipping size:
914 mm W × 1168 mm D × 1219 mm H (36 in × 46 in × 48 in)
Shipping weight:
281 kg (620 lb)
Ambient temperature:
15 °C to 35 °C at rated accuracy, 5 °C to 40 °C at reduced
accuracy
Humidity:
Non-condensing
Warm-up:
30 min at output current setting
Approvals:
CE mark-low voltage compliance to EN61010-1, EMC compliance
to EN61326-1
