AMETEK BPS Series User Manual

Page 14

AMETEK Programmable Power

BPS Series User Manual M440077-01 Rev A

Output Parameter

BPS30

BPS45

BPS75

BPS90

BPS150

BPS180

Current Limit
Accuracy

0.5% of full scale

Current Limit mode

Programmable, CC or CV mode

Repetitive Peak Current:

Note:

Maximum Peak Current shown. Value shown reflects absolute peak current protection level. This level may not be reached

under all load conditions. Depending on load conditions, peak current may max out at lower levels due to amplifier output impedance.
Note:

A repetitive peak current limit function is provided which will generate a fault and shut off the power supply if the peak

current drawn by the load exceeds the maximum level for more than 30 seconds. During this time, the amplifier will limit the peak
current at a somewhat level above the maximum level but it is not allowable to run in this mode indefinitely. This should provide
sufficient time to ride through any startup/inrush load conditions.

AC Mode

Single Phase

BPS30-1,
single phase
V Lo: 600A
V Hi: 300A

BPS45-1,
single phase
V Lo: 900A
V Hi: 450A

N/A

Mode

Three Phase

BPS30-3,
per phase
V Lo: 200A
V Hi: 100A

BPS45-3, per
phase
V Lo: 300A
V Hi: 150A

BPS75-3,
per phase
V Lo: 500A
V Hi: 250A

BPS90-3, per
phase
V Lo: 600A
V Hi: 300A

BPS150-3,
per phase
V Lo:1000A
V Hi: 500A

BPS180-3,
per phase
V Lo:1200A
V Hi: 600A

Frequency

Range:

Standard: 16 Hz - 819.0 Hz (for –HV option range, 45 Hz – 819.0 Hz)
-LF option:

16 Hz - 500.0 Hz

Resolution:

0.01 Hz

from 16.00 to 81.91 Hz

0.1 Hz

from 82.0 to 819.0 Hz

Accuracy:

± 0.01 %

Phase Relationship: (3 phase mode)

Range:

Phase B/C relative to phase A
0.0 to 360.0°

Resolution: 0.1°

Accuracy:

16 Hz - 100 Hz:

< 1.5°

100 Hz - 500 Hz: < 2°
> 500 Hz:

< 4°

Ext. Sync Mode

Input:

Isolated TTL input for external frequency control. Requires 5V at 5 mA for logic high.

Accuracy:

Ext. Sync to phase A with fixed Ext. Sync Frequency input:
16 Hz - 100 Hz:

< 2°

100 Hz - 500 Hz: < 3°
> 500 Hz:

< 4°

Note:

Output specifications apply below the Current / Voltage rating lines shown in the V/I rating
chart below.