Preen ADG-P-40-750, ADG-P-100-300, ADG-P-60-500, ADG-P-200-150, ADG-P-240-125 User Manual

ADG-P Series

Programmable DC Power Supply

User Manual

AC Power Corp. (Preen)

V 1.02.00EN

The information in this document is subject to change without notice.

©AC Power Corp. (Preen). All rights reserved

Contents

Legal Notices

The information in this product manual is subject to change without notice.
AC Power Corp. makes no warranty of any kind with regard to this user manual, in­cluding, but not limited to, the implied warranties of merchantability and fitness for
a particular purpose. AC Power Corp. shall not be held liable for errors contained
herein or direct, indirect, special, incidental or consequential damages in connection
with the furnishing, performance, or use of this material.
Copyright Notices. Copyright 2017 AC Power Corp. (Preen), all rights reserved. Re­production, adaptation, or translation of this document without prior written per­mission is prohibited, except as allowed under the copyright laws.

Contents

Warranty

Preen’s ADG-P series is warranted against defects in material and workmanship for a
period of two year after date of shipment. Preen agrees to repair or replace any as­sembly or component found to be defective, under normal use during this period.
Preen’s obligation under this warranty is limited solely to repairing any such product
which in sole Preen’s opinion proves to be defective within the scope of the warran­ty when returned to the factory or to an authorized service center. Transportation to
the factory or service center is to be prepaid by the purchaser. Shipment should not
be made without prior authorization by Preen.
This warranty does not apply to any products repaired or altered by persons not au­thorized by Preen, or not in accordance with instructions furnished by Preen. If the
product is defective as a result of misuse, improper repair, or abnormal conditions or
operations, repairs will be billed at cost.
Preen assumes no responsibility for its product being used in a hazardous or dan­gerous manner either alone or in conjunction with other equipment. High voltage
used in some products may be dangerous if misused. Special disclaimers apply to
these products. Preen assumes no liability for secondary charges or consequential
damages and in any event, Preen’s liability for breach of warranty under any con­tract or otherwise, shall not exceed the purchase price of the specific product
shipped and against which a claim is made.
Any recommendations made by Preen for use of its products are based upon tests
believed to be reliable, but Preen makes no warranty of the results to be obtained.
This warranty is in lieu of all other warranties, expressed or implied, and no repre­sentative or person is authorized to represent or assume for Preen any liability in
connection with the sale of our products other than set forth herein.

AC Power Corp. (Preen)
USA
192 Technology Dr., Suite S, Irvine, CA 92618
TEL [phone]

Taipei
3F No. 200 Gangqian Road, Neihu Dist., Taipei 114, Taiwan
TEL [phone] FAX [phone]

Contents

SAFETY SUMMARY

The following general safety precautions must be observed during all phases of op­eration, service, and repair of this product. Failure to comply with these precautions
or specific WARNINGS given elsewhere in this manual will violate safety standards of
design, manufacture, and intended use of the product.
Preen assumes no liability for the customer‘s failure to comply with these require­ments.

BEFORE APPLYING POWER
Verify that the product is set to match with the power line input.

PROTECTIVE GROUNDING
Make sure to connect the product to the protective ground to prevent an electric
shock before turning on the power.

NECESSITY OF PROTECTIVE GROUNDING
Never cut off the internal or external protective grounding wire, or disconnect the
wiring of protective grounding terminal. Doing so will cause a potential shock hazard
that may bring injury to a person.

DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE
Do not operate the product in the presence of flammable gases or fumes.

DO NOT REMOVE THE COVER OF THE PRODUCT
Personnel who operate the product must not remove the cover of the product.
Component replacement and internal adjustment can be done only by qualified ser­vice personnel.

WARNING
LETHAL VOLTAGES. DEATH on contact may result if either the output terminals or
the output circuits connected to the output are touched when the product output
is on.

Contents

Table of Contents

1 GENERAL INFORMATION ............................................................................................... 1

1.1 Introduction .................................................................................................... 1

1.2 Specifications .................................................................................................. 1

1.3 Exterior ........................................................................................................... 6

2 INSTALLATION .................................................................................................................. 9

2.1 Inspection ....................................................................................................... 9

2.2 User Preparation ............................................................................................. 9

2.3 Remove the Front Door from the Product Enclosure ....................................... 10

2.4 Input Connection ............................................................................................ 10

2.5 Output Connection ......................................................................................... 11

3 LOCAL OPERATION ....................................................................................................... 13

3.1 Power-on Procedures ..................................................................................... 13

3.2 General Page .................................................................................................. 14

3.2.1 Output Measurement ................................................................................................. 15

3.2.2 Output Settings ........................................................................................................... 15

3.2.3 Run & Stop .................................................................................................................. 15

3.2.4 Constant Voltage Mode .............................................................................................. 15

3.2.5 Constant Current Mode .............................................................................................. 16

3.3 Function Page ................................................................................................. 17

3.3.1 Step Setting ................................................................................................................. 17

3.3.2 Step Performing .......................................................................................................... 18

3.3.3 Gradual Setting ........................................................................................................... 19

3.3.4 Gradual Performing .................................................................................................... 20

3.4 Protection ...................................................................................................... 21

3.4.1 Protection: Vin UVP .................................................................................................... 21

3.4.2 Protection: Vin OVP .................................................................................................... 21

3.4.3 Protection: OVP .......................................................................................................... 22

3.4.4 Protection: OCP .......................................................................................................... 22

4 REPAIR AND MAINTENANCE ..................................................................................... 23

Contents

4.1 Emergency Troubleshooting ........................................................................... 23

4.2 Dust Check ..................................................................................................... 23

4.3 Product Maintenance ..................................................................................... 23

4.3.1 Daily Maintenance ...................................................................................................... 23

4.3.2 Monthly Maintenance ................................................................................................ 25

5 REMOTE CONTROL ....................................................................................................... 26

5.1 Remote Read .................................................................................................. 26

5.2 Remote Write ................................................................................................. 27

5.3 Transmission Example .................................................................................... 28

5.4 MODBUS Address Table .................................................................................. 31

ADG-P Series User Manual

1

1 General Information

1.1 Introduction

Preen’s ADG-P series is a programmable DC power supply with high power density
and high output power, and it offers great response time, high accuracy and many
output voltage and current combinations. Designed for the increasing demand of
high power DC power supplies, ADG-P series is ideal for testing EV-type mo­tor/compressor, server power supply, fuse, circuit breaker, contactor and PV inverter,
or ADG-P series can be used as a facility power or EMC chamber power.
With output power up to 100kW per unit, ADG-P series can offer output voltage up
to 1600V or output current up to 2000A. Users can select standard interface RS-485
or optional interfaces RS-232 and GPIB. With built-in STEP and GRADUAL features,
ADG-P series allows easy setup on test sequence. According to CV/CC settings and
load conditions, ADG-P series can operate as a current or voltage source. Its remote
sense feature can effectively reduce voltage drop caused by cable length and pro­vides more flexibility on installation.

1.2 Specifications

Technical specifications of product are listed below. All specifications have been
tested according to Preen’s standard test procedures.

30kW ADG-P-40-750 ADG-P-60-500 ADG-P-100-300 ADG-P-200-150 ADG-P-240-125 ADG-P-320-94

50kW ADG-P-40-1250 ADG-P-60-834 ADG-P-100-500 ADG-P-200-250 ADG-P-240-208 ADG-P-320-156

AC

Input

Voltage

3Φ3W + G

380 VAC/400VAC/415VAC/440VAC/480VAC ± 10%

Frequency 47-63Hz

Power Factor

≧90% at maximum power

DC

Output

Line Regulation

≦0.3% ≦0.1%

Load Regulation

≦0.3% ≦0.065% ≦0.104% ≦0.14%

Voltage Ripple (RMS)

≦0.5% ≦0.26% ≦0.19% ≦0.16%

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Voltage Noise (Peak)

≦3.7% ≦2% ≦0.88%

Voltage Slew Rate*1

≦65ms ≦60ms ≦85ms

Transient Response*2

≦4-12ms

Measurement

Voltage Accuracy 0.5% F.S.

Voltage Resolution 0.1V

Current Accuracy 0.5% F.S.

Current Resolution 0.1A

Protection

Type Vin OVP, Vin UVP, OVP, OCP and OTP

OVP Range 5% - 115% from front panel

OVP Accuracy 1% F.S.

OCP Range 5% - 115% from front panel

OCP Accuracy 1% F.S.

General

Efficiency

≧87% ≧90%

Remote Sense Limits

3% maximum voltage drop from product output to load

(for product models with output voltage lower than 1000VDC)

Operational Temperature

0°C-40°C

Storage Temperature -20°C-70°C

Isolation Input to product cover: 2000VAC

Dimension (H×W×D) 41.5×23.6×31.5 inch3/1050×600×800 mm3

Weight*3

30kW: approx. 496lbs/225kg

50kW: approx. 511lbs/232kg

30kW: approx. 412lbs/187kg

50kW: approx. 423lbs/192kg

ADG-P Series User Manual

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30kW ADG-P-400-75 ADG-P-500-60 ADG-P-640-47 ADG-P-800-38 ADG-P-1000-30 ADG-P-1600-18

50kW ADG-P-400-125 ADG-P-500-100 ADG-P-640-78 ADG-P-800-63 ADG-P-1000-50 ADG-P-1600-31

AC

Input

Voltage

3Φ3W + G

380 VAC/400VAC/415VAC/440VAC/480VAC ± 10%

Frequency 47-63Hz

Power Factor

≧90% at maximum power

DC

Output

Line Regulation

≦0.1%

Load Regulation

≦0.032% ≦0.14% ≦0.132% ≦0.034% ≦0.02% ≦0.05%

Voltage Ripple (RMS)

≦0.13% ≦0.109% ≦0.07% ≦0.05% ≦0.08%

Voltage Noise (Peak)

≦0.88% ≦1.34% ≦0.77% ≦0.29% ≦0.27% ≦0.4%

Voltage Slew Rate*1

≦115ms ≦280ms

Transient Response*2

≦4-12ms

Measurement

Voltage Accuracy 0.5% F.S.

Voltage Resolution 0.1V

Current Accuracy 0.5% F.S.

Current Resolution 0.1A

Protection

Type Vin OVP, Vin UVP, OVP, OCP and OTP

OVP Range 5% - 115% from front panel

OVP Accuracy 1% F.S.

OCP Range 5% - 115% from front panel

OCP Accuracy 1% F.S.

General

Efficiency

≧90%

Remote Sense Limits

3% maximum voltage drop from product output to load

(for product models with output voltage lower than 1000VDC)

Operational Temperature

0°C-40°C

ADG-P Series User Manual

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Storage Temperature -20°C-70°C

Isolation Input to product cover: 2000VAC

Dimension (H×W×D) 41.5×23.6×31.5 inch3/1050×600×800 mm3

Weight*3

30kW: approx. 412lbs/187kg

50kW: approx. 423lbs/192kg

75kW ADG-P-40-1875 ADG-P-60-1250 ADG-P-100-750 ADG-P-320-234 ADG-P-640-117 ADG-P-1000-75

100kW ADG-P-40-2500 ADG-P-60-1666 ADG-P-100-1000 ADG-P-320-313 ADG-P-640-156 ADG-P-1000-100

AC

Input

Voltage

3Φ3W + G

380 VAC/400VAC/415VAC/440VAC/480VAC ± 10%

Frequency 47-63Hz

Power Factor

≧90% at maximum power

DC

Output

Line Regulation

≦0.1%

Load Regulation

≦0.1% ≦0.15% ≦0.15% ≦0.08% ≦0.08% ≦0.1%

Voltage Ripple (RMS)

≦1.3% ≦1.5% ≦0.1% ≦0.2%

Voltage Noise (Peak)

≦7% ≦5% ≦0.65% ≦0.35% ≦0.8%

Voltage Slew Rate*1

≦120ms ≦90ms ≦120ms ≦130ms

Transient Response*2

≦10-20ms

Measurement

Voltage Accuracy 0.5% F.S.

Voltage Resolution 0.1V

Current Accuracy 0.5% F.S.

Current Resolution 0.1A

Protection

Type Vin OVP, Vin UVP, OVP, OCP and OTP

OVP Range 5% - 115% from front panel

OVP Accuracy 1% F.S.

ADG-P Series User Manual

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OCP Range 5% - 115% from front panel

OCP Accuracy 1% F.S.

General

Efficiency

≧90%

Remote Sense Limits

3% maximum voltage drop from product output to load

(for product models with output voltage lower than 1000VDC)

Operational Temperature

0°C-40°C

Storage Temperature -20°C-70°C

Isolation Input to product cover: 2000VAC

Dimension (H×W×D) 59.8×23.6×31.5 inch3/1520×600×800 mm3

Weight*3

≦300kg

*1 For output voltage change from 5% to 90% at maximum power after output softstart.

*2 Recover to ±0.1% of regulated output with a 50% to 100% or 100% to 50% step load change.

*3 Weight might be different due to optional features or different input voltage. Please contact us for details.

 All specifications are subject to change without notice.

 Above specification is for output voltage over 1%.

Table 1.1 Technical specifications

ADG-P Series User Manual

6

1.3 Exterior

Product exterior of the ADG-P series with power level 30kW, 50kW, 75kW and 100kW
are given as follows,

(a) Front-side view of the ADG-P series (30kW&50kW)

(b) Right-side view of the ADG-P series (30kW&50kW)

Figure 1.1 Product exterior of the ADG-P series (30kW&50kW)