2 mechanical specifications – AMETEK DCS-E 3kW Series User Manual

Page 21

Sorensen DCS-E Series 3kW Supplies

Introduction

M362295-01 Rev C

1-3

DDITIONAL

HARACTERISTICS

Models

DCS8-350E DCS12-250E DCS20-150E DCS40-75E DCS55-55E DCS60-50E DCS80-37E DCS150-20E

Stability

Voltage
Current

4 mV
175 mA

6 mV
125 mA

10 mV
75 mA

20 mV
37.5 mA

27.5 mV
27.5 mA

30 mV
25 mA

40 mV
18.5 mA

75 mV
10 mA

Temperature
Coefficient

Voltage
Current

1.6 mV/°C
105 mA/°C

2.4 mV/°C
75 mA/°C

4 mV/°C
45 mA/°C

8 mV/°C
22.5 mA/°C

11 mV/°C
16.5 mA/°C

12 mV/°C
15 mA/°C

16 mV/°C
11.1 mA/°C

30 mV/°C
6.0 mA/°C

Maximum
Remote Sense
Line Drop
Compensation

1V/line

Maximum drift over 8 hours with constant line, load, and temperature, after 90–minute warmup.

Change in input per °C change in ambient temperature with constant and load.

Operating Ambient Temperature:
0 - 50°C No derating. From 50 - 70°C, derate output 2% per °C

Storage Temperature Range: -55 to +85°C

Humidity Range: 0 - 80 % Non-condensing

Time Delay from power on until output stable: 5 seconds maximum

Switching Frequency: Nominal 30 kHz (60 kHz output ripple)

Voltage Mode Transient Response Time:
1 mS recovery to 1% band for 30% step load change from 70% to 100% or 100% to 70%

Remote Start/Stop and Interlock:
TTL Compatible Input, Contact Closure, 12 – 250 Vac or 12 – 130 Vdc

Remote Analog Programming (Full Scale Input)

Parameter Resistance

Voltage

Current

Voltage

0 - 5k

0 - 5V, 0 - 10V

0 - 1 mA

Current

0 - 5k

0 - 5V, 0 - 10V

0 - 1 mA

OVP

—

0 - 5V, 0 - 10V

—

1.3.2 Mechanical

Specifications

Size: 87.6 mm H x 482.6 mm W x 508 mm D (3.45 in H x 19 in W x 20 in D)

Weight: 16 kg (35 lbs) (approx.)

Output Connector:
Nickel-plated copper bus bars: 2.25" x 1.0" x 0.125" (2.25" x 1.0" x 0.25" for 8V & 12V models)

Bus bar load wiring mounting holes:

One 0.332" diameter hole;

" hardware (

" hardware for 8V and 12V models)

Two 0.190" diameter holes on 0.5" centers; #10 hardware

Input Connector:
Chassis-Mounted Part: Housing Tyco 641685-1; Contact pins Tyco 350821-1
Mating Connector Parts: Housing Tyco 643267-1; Contact pins Tyco 350821-1