Quantel Pte LtdSingapore Tel: +65 6745 3200 Fax: +65 6745 9764

Malaysia Tel: + 603 7726 7435 (Kuala Lumpur) Tel: +604 646 5110/ 0708 (Penang)

Thailand Tel: +662 264 4050/51 (Bangkok)

Philippines Tel: +632 638 6942/ 6918 (Manila) Tel: +6332 1093 (Cebu)

Vietnam Tel: +84 8 3517 1894 (HCMC)

India Tel: +91 22 2858 1440/ 4229 1002 (Mumbai) Tel: + 91 11 4704 9250 (Delhi) Tel: +91 080 4094 1507 (Bangalore)

Email Enquiry: sales@quantel.com.sg

UANTEL

● Wide voltage and current range: 6V~600V/1A~400A● 4 digits of current and voltage meter● Switching mode, high density, and convenience for installation to 19” rack● 750W in 1U half width, 1.5kW in 1U, 3kW in 2U height.● Non-gap stacking, no ventilation holes at the cover and bottom plate of the power supply.● Universal Input Voltage: 1U / 1UH :100-240VAC,50/60Hz, 1P2W+GND continuous operation.

: 2U :190-240VAC,50/60Hz, 1P2W+GND continuous operation.● Constant Voltage / Constant Current with automatic crossover.● Digitalized design : High resolution of D/A (16 bits) setting output Voltage & Current,

High resolution of A/D (24 bits H.W.) measurement output Voltage & Current.● Up to 5 units in parallel and 2 units in series, equipped with active current sharing.● Active power factor correction.● Complete Protection : OVP, OCP,OTP, Reversed Polarity protection.● Definable output voltage ramp up and down with adjustable time.● Store 16 sets of memories; memories can be recalled manually in front panel or by

external recall control.● Last Panel Set.● KEY LOCK setting.● Embedded 3 RISC Micro-Controllers.● Built-in remote sensing with max. 5V compensation● Standard RS-485 Interface, optional GPIB● Isolated RS-485 baud rate up to 115200 bps.● GPIB are compatible with SCPI.● Speed Fan Controller.● DC Output ON / OFF Switch.● CE approved.

DSP-HD 4 Digits Panel

Features, Front Panel and Rear Panel Descriptions

1UH Series

1U Series

2U Series

1UH Series 6V ~150V 1UH Series 300V ~ 600V

1U Series 6V ~ 150V 1U Series 300V ~ 600V

2U Series 6V ~ 150V 2U Series 300V ~ 600V

Front Panel Function Descriptions Rear Panel Function Descriptions

1. Power switch 13. RS-485 connector

2. Current display 14. Analog programming connector

3. Voltage display 15. Analog programming auxiliary connector

4. Operation status indicators 16. Remote sense terminal

5. Output ON/OFF indicator 17. IEEE488 (GPIB) connector (Optional)

6. Encoder 18. Output terminals

7. Output ON/OFF key 19. Grounding terminal

8. V set & OVP bi-functional key 20. AC input

Note: Different models have different input/output connectors

9. A set & OCP bi-functional key

10. SHIFT & LOCAL bi-functional key

11. RCL& STO bi-functional key

12. ENTER & MENU bi-functional key

QPS-HD 4 Digitals PanelFeatures

Rear panel

Front panel

1

2 3 4765

8 9 1210 11

Quantel QPS-HD Series Programmable DC Power Supply - Specifications/Ordering Information

Optional AccessoriesOptional Accessories

QPS-OPT-488 : GPIB Interface (This function is only available for factory-shipped)QPS-OPT-19HUR: Rack mount kit for installation of one unit 750W (half rack) in 19” rackQPS-OPT-19HU2: Rack mount kit for installation of 2 units 750W (half rack) in 19” rackQPS-OPT-19U-1: Rack mount kit for 1U full rackQPS-OPT-19U-2: Rack mount kit for 2U full rack

Unit 1UH 1U 2U

W 215 430 430

H 44.5 44.5 89

D 470 470 470

Dimensions: (mm)

Quantel QPS-HD Series Programmable DC Power Supply

Panel setting and display resolution 4 digits

Panel setting accuracy Voltage: ± 0.1% ± 3C at rated voltage, Current : ± 0.5% ± 3C at rated current

Panel display accuracy Voltage: ± 0.2% ± 3C at rated voltage, Current : ± 0.5% ± 3C at rated current

Command setting resolution ± 0.002% of full scale

Command reading resolution ± 0.002% of full scale

Command & DA setting accuracy Voltage: ± 0.01% ± 3C at rated voltage, Current : ± 0.01% ± 3C at rated current

Command & AD Measurementaccuracy

Voltage: ± 0.02% ± 2C at rated voltage (Average Measurement)Current : ± 0.05% ± 3C at rated current (Average Measurement)

Analog setting accuracy (0-10V) Constant Voltage mode (CV): Voltage ± 5%, Current ± 5%Constant Current mode (CC): Voltage ± 5%, Current ± 5%

Analog monitor accuracy (0-10V) Rate Voltage output:10.00V ± 0.25V; Zero voltage output 0.00V ± 0.25VRate Current output:10.00V ± 0.25V; Zero current output 0.00V ± 0.25V

Temp. Coefficient 100ppm/ ° C of rated output voltage, after a 30 minutes warm-up

CC Temperature drift 0.05% of rated Vout over 8 hrs interval following 30 minutes warm-up. Constant line, load &temp

Protective functions Programmable over voltage protection (POVP), Programmable over current protection (POCP),Over temperature protection (OTP), Fuse blown protection

Command response time <=20ms (after received) (interface) (note.3)

Transient response time Constant voltage mode: 20V and under ≤ 1.5ms; 30V~100V ≤ 1ms: 150V~600V ≤ 2ms

Output ramp up time 0.1 ~ 99.9 sec

Output ramp down time 0.1 ~ 99.9 sec (note.2)

Input voltage 750W/1500W type: Max. 100~240 Vac continuous, 47~63Hz, single phase3000W type: Max. 190~240 Vac continuous, 47~63Hz, single phase

Input current (Full load) 750W type: 115Vac – 8.5A; 230Vac – 4.3A1500W type: 115Vac – 17A; 230Vac – 8.5A3000W type: 230Vac – 17A

Inrush current 750W type: 230Vac – 12.5A1500W type: 230Vac – 25A3000W type: 230Vac – 50A

Efficiency 750W type: 76% - 87%1500W type: 77% - 88%3000W type: 82% - 88%

Power Factor (PF) 0.99 (at 115/230Vac, rate output)

Insulation resistance > 100MΩ at 25 °C, 70%RH

Withstand voltage Input-Outputs – AC 2000V: 1 min; Input-Ground – AC2000V: 1 min

Output polarity Positive (+) or negative (-) connect to Ground

Cooling Forced air by speed controlled fan

Noise <70 dB(A)

Weight 1UH type: 4.5 kg; 1U type: 7.5 kg; 2U type: 15.8 kg

Operating environment Temperature: 0~40°C; Humidity: 30%~90% RH (no condensation)

Store environment Temperature: -20~70°C; Humidity: 10%~90% RH (no condensation)

EMI and Safety Certifications CE Mark – full compliance with LVD and EMC directives;

note.1: All specifications are subject to change without noticenote.2: Actual ramp down time will be different in different modelsnote.3: Programming time = Command response time + Output response time. The output response time isdifferent according to different models, from 40ms ~200 ms

Common Specifications: