Atec lvp User Manual

LVP SERIES

1000 WATT DC POWER SUPPLY

1000 WATTS

HIGH POWER DENSITY

GLASSMAN

3 YEAR

WARRANTY

• RS232/GPIB Programming
interface available

• Nine Different Voltage/
Current Combinations

Glassman LVP Series DC Power Supply

The LVP Series of ‘power factor corrected’ DC
power supplies, combine high efficiency and high
power in a very compact enclosure.
These versatile power supplies are available
with output voltages from 0 - 7.5V through to
0 - 600V and with 1kW of continuous output power.
Both power levels have local front panel controls and
meters, together with remote analogue
programming and monitoring facilities. Available
options include RS232 and GPIB digital
interfaces, for use within automated test
systems.
The LVP Series also features a universal mains input
capability, together with overvoltage protection and
thermal shutdown, as standard.

• Universal Mains Input
Capability

• 1000W output power

MODEL VOLTAGE CURRENT

LVP 7.5-130 0-7.5V 0-130A
LVP 20-50 0-20V 0-50A
LVP 33-33 0-33V 0-33A
LVP 40-25 0-40V 0-25A
LVP 60-18 0-60V 0-18A
LVP 100-10 0-100V 0-10A
LVP 150-7 0-150V 0-7A
LVP 300-3.5 0-300V 0-3.5A
LVP 600-1.7 0-600V 0-1.7A

Two units rack mounted

21 Campbell Court, Campbell Road,
Bramley, Tadley, Hampshire RG26 5EG
Tel: [phone] Fax: [phone]
E-mail: [e-mail]

Electrical specifications and characteristics for the LVP 1000 Watt Series

Models (V-A) LVP7.5-130 LVP 20-50 LVP 33-33 LVP 40-25 LVP 60-18 LVP 100-10 LVP 150-7 LVP 300-3.5 LVP 600-1.7

Output Ratings

Output Voltage 0-7.5V 0-20V 0-33V 0-40V 0-60V 0-100V 0-150V 0-300V 0-600V
Output Current 0-130A 0-50A 0-33A 0-25A 0-18A 0-10A 0-7A 0-3.5A 0-1.6A
Output power 975W 1000W 1089W 1000W 1080W 1000W 1050W 1050W 960W

Line Regulation

Voltage (0.01% of Vmax+2mV) 1mV 1mV 1mV 1mV 1.5mV 1.5mV 3mV 10mV 15mV
Current (0.1% of 1 max +1mA 5mA 2mA 1mA 1mA 1mA 1mA 1mA 1mA 1mA

Load Regulaton

Voltage (1% of Vmax+2mV) 1.5mV 1.5mV 1.5mV 1.5mV 1.5mV 2.5mV 4mV 10mV 15mV
Current (0.05% of Vmax+1 count) 50mA 10mA 4mA 3mA 3mA 2mA 2mA 2mA 2mA

Meter Accuracy

Voltage (1% 0f Vmax+1 count) 0.05V 0.2V 0.3V 0.3V 0.4V 0.6V 0.9V 1.6V 4V
Current (1% of Vmax+1 count) 0.8A 0.4A 0.3A 0.3A 0.1A 0.06A 0.05A 0.03A 0.01A

Output Noise and Ripple (V)

rms 5mV 5mV 5mV 5mV 5mV 5mV 10mV 15mV 50mV
p-p (0-20MHz) 50mV 50mV 75mV 75mV 75mV 100mV 150mV 250mV 500mV

Stability

Voltage (0.05%of Vmax) 3.75mV 10mV 16.5mV 20mV 30mV 50mV 75mV 150mV 300mV
Current (0.05%of Vmax) 65mA 25mA 16.5mA 12.5mA 9mA 5mA 3.5mA 1.75mA 0.80mA

Temperature Coefficient

Voltage (0.02%of Vmax/°C) 1.5mV 4mV 6.6mV 8mV 12mV 20mV 30mV 60mV 120mV
Current(0.3% of Imax/°C) 39mA 15mA 9.9mA 7.5mA 5.4mA 3mA 2..1mA 1.1mA 0.48mA

Maximum remote Sense

Line Drop Compensation 3V/line 5V/line 5V/line 5V/line 5V/line 5V/line 5V/line 5V/line 5V/line

0VP Adjustment Range

(5% to 110% of Vmax) 0.375-8.25V 1-22V 1.65-36.3V 2-44V 3-66V 5-110V 7.5-165V 15-330V 30-660V

AC Input: 85 - 250Vac, 47 - 63 Hz, 13A max @ 100Vac, 6A max @ 220Vac
Power Factor: 0.98 minimum for full load
Notes: Specifications are warranted over a temperature range of 0-40°C with default local sensing. From 40 to 70°C, derate 2% per °C Numbers posted are maximum values for model

dependant specifications. Specifications subject to change without notice.

Internal GPIB/RS232 Interface Specifications

LVP 7.5-130 LVP 20-50 LVP 33-33 LVP 40-25 LVP 60-18 LVP 100-10 LVP 150-7 LVP 300-3.5 LVP 600-1.7

Program Resolution

Voltage 0.13mV 0.34mV 0.55mV 0.67mV 1.01mV 1.68mV 2.52mV 5.04mV 10.1mV
Current 2.8mA 0.84mA 0.55mA 0.42mA 0.3mA 0.17mA 0.12mA 0.06mA 0.03mA
OVP 0.13mV 0.34mV 0.55mV 0.67mV 1.01mV 1.68mV 2.52mV 5.04mV 10.1mV

Program Accuracy

Voltage (0.2%+10mV) 25mV 50mV 76mV 90mV 130mV 210mV 310mV 610mV 1210mV
Current (0.3%+10mA) 400mA 160mA 109mA 85mA 64mA 40mA 31mA 21mA 15mA
OVP (0.5%+100mV) 138mV 200mV 265mV 300mV 400mV 600mV 850mV 1600mV 3100mV

Readback Resolution

Voltage 0.13mV 0.34mV 0.55mV 0.67mV 1.01mV 1.68mV 2.52mV 5.04mV 10.1mV
Current 2.18mA 0.84mA 0.55mA 0.42mA 0.3mA 0.17mA 0.12mA 0.06mA 0.03mA

Readback Accuracy

Voltage (0.2%+20mV) 35mV 60mV 86mV 100mV 140mV 220mV 320mV 620mV 1220mV
Current (0.3%+20mA) 410mA 170mA 119mA 95mA 74mA 50mA 41mA 31mA 25mA

Notes: Specifications are warranted at 25°C±5°C unless otherwise specified.

Dimensions: mm (inches)
Weight: Approx. 8.2kg (18lbs)

21 Campbell Court, Campbell Road,
Bramley, Tadley, Hampshire RG26 5EG
Tel: [phone] Fax: [phone]
E-mail: [e-mail]