ZBM20-24/T [TDK]

附件;


型号：	ZBM20-24/T
厂家：	TDK ELECTRONICS
描述：	附件
文件：	总5页 (文件大小：1860K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

ZBM20 Series

https://product.tdk.com/en/power/zbm

www.emea.lambda.tdk.com/zbm

12V, 15V and 24V 20A Buffer (Hold-Up) Modules

The ZBM20 20A buffer modules are ideal for providing short term hold-up or peak power for loads powered by 12V, 15V or 24Vdc output AC-DC power

supplies. During normal operation, energy is stored in the ZBM20’s electrolytic capacitors. When the AC power is interrupted for a short period of time,

ꢀ theꢀZBM20ꢀcontinuesꢀtoꢀpowerꢀtheꢀload,ꢀallowingꢀequipmentꢀtoꢀshutdownꢀinꢀaꢀsafeꢀandꢀcontrolledꢀmanner.ꢀꢀTheꢀZBM20ꢀcanꢀbeꢀsetꢀtoꢀﬁxedꢀorꢀvariableꢀbufferꢀꢀ

ꢀ mode.ꢀInꢀﬁxedꢀmodeꢀitꢀwillꢀprovideꢀpowerꢀwhenꢀtheꢀinputꢀvoltageꢀdropsꢀtoꢀbelowꢀaꢀpresetꢀlevel,ꢀinꢀvariableꢀmodeꢀ(24Vꢀmodelꢀonly)ꢀwhenꢀtheꢀinputꢀdecreasesꢀꢀ

by 1V. Multiple buffer modules can be paralleled for additional hold-up time. Product status can be accessed remotely via a DC OK relay. The output

voltage can also be inhibited to avoid an unsafe discharge of the stored energy.

Features

Beneﬁts

•ꢀProvidesꢀ380msꢀAdditionalꢀHold-UpꢀTimeꢀatꢀMaxꢀBufferꢀPower

• Utilizes Electrolytic Capacitors to Store Energy

• Five Year Warranty

• Avoids Loss of Data During AC Power Interruptions

• No Batteries to Service or Maintain

• Lower Cost of Ownership

• Parallel Capable

•ꢀHold-UpꢀTimeꢀCanꢀBeꢀExtended

• Avoids Unsafe Discharge of Stored Energy

• Output Remote On/Off Function

Model Selector

Output Voltageꢀ

FixedꢀModeꢀ

(V) (1)

OutputꢀVoltageꢀ

DynamicꢀModeꢀ

Maximumꢀ

Currentꢀ

(A)

Averageꢀ

BufferꢀPowerꢀ

(W)

Modelꢀ

(V) (1)

ZBM20-12

ZBM20-15

ZBM20-24

13.8

22.4

220

276

448

Vin-1

ZBM20 Series

Speciﬁcations

Model

ZBM20-12

ZBM20-15

ZBM20-24

Input

ꢀ ꢀ

ꢀ

Vdc

ꢀ

FixedꢀMode:ꢀ23ꢀ-ꢀ30

Input Voltage range

Input Current (Typical)

Charging Time (Typical)

Hold Up Time (Typical)

Conducted & Radiated EMI

Immunity

11.5 - 14.4

14.4 - 18

Vin-1 Mode: 24 - 30

Charging Mode: 0.8, Ready Mode: 0.2

380

EN55032-B CISPR32-B

See immunity table

ꢀ SafetyꢀCertiﬁcationsꢀandꢀMarkingsꢀ

Immunity

ꢀ

-ꢀ

ꢀ

IEC/UL/CSA/EN62368-1,ꢀCEꢀMarkꢀandꢀUKCAꢀMark

Test

Standard

Test Level

Criteria

Notes

ESD

EN61000-4-2

EN61000-4-3

EN61000-4-4

EN61000-4-5

15kV air, 8kV contact

Radiated Susceptibility

Electrical Fast Transient Burst

Surge

1-3

1-2

Signal pin to FG Lvl 1

Common mode only Lvl 2

Signal pin to FG Lvl 1

Conducted Susceptibility

EN61000-4-6

Output

ꢀ BufferꢀVoltageꢀToleranceꢀ(Loadꢀ>ꢀ5%)ꢀ ꢀ

Switching Frequency (Typical)

Ripple & Noise

%ꢀ

ꢀ

FixedꢀMode:ꢀ±2, Dynamic Mode: +3 to -4 (24V model only)

kHz

Buck Converter: 100, Boost Converter: 65

<160

<240

Minimum Load

No minimum load required

Overcurrent Protection

Input Overvoltage Protection

Overtemperature Protection

Remote On/Off

>105 of buffer current

Yes

DC OK Relay

Photo MOS relay closed when DC is okay. (30V 0.2A)

Status Signals

Photocoupled signals indicating fully charged and discharging modes

Green LED is off when bulk capacitor voltage is below ES1 level

Possible, see installation manual

Indicators

Parallel Operation

Series Operation

Not possible

Environmental

Operating Temperature

Storage Temperature

Humidity (non condensing)

Cooling

°C

-25 to +70

-25 to +85

Operating: 30 - 90, storage: 10 - 90

Convection

%RH

Altitude

5,000

Withstand Voltage (For 1 minute)

Vac

MΩꢀ

Input and output to ground 500

ꢀ IsolationꢀResistanceꢀ

Vibration (Non Operating)

Shock

ꢀ

>100ꢀatꢀ25°C,ꢀ70%RHꢀ&ꢀ500VDCꢀ(inputꢀandꢀoutputꢀtoꢀground)ꢀ

10 - 55Hz (sweep for 1 min) 19.6m/s²ꢀ(constantꢀX,ꢀY,ꢀZꢀaxisꢀforꢀ1ꢀhourꢀeach)ꢀ

ꢀ

m/s²

< 196.1

Other

Weight (Typ)

550

ꢀ Sizeꢀ(LxWxH)ꢀ

Connectors

ꢀ

mmꢀ

175ꢀxꢀ85ꢀxꢀ57ꢀ

ꢀ

Inchesꢀ

6.89ꢀxꢀ3.35ꢀxꢀ2.24ꢀ

CN1 & 2: JST B6P-VH, CN3: JST B6B-XH-A

MTBF - Telcordia TR-332 issue 5 (25°C)

Warranty

Hours

yrs

1,960,742

Notes

Seeꢀwebsiteꢀforꢀdetailedꢀspeciﬁcations,ꢀtestꢀmethodsꢀandꢀinstallationꢀmanualꢀ

(1)ꢀZBM20-24ꢀFixedꢀandꢀVIN-1ꢀmodeꢀisꢀswitchꢀselectableꢀusingꢀSW1

ꢀ

ZBM20 Series

Buﬀer Time Versus Buﬀer Current

Block Diagram

ZBM20 Series

Timing Diagram

Mechanical Speciﬁcation

Outline Drawing ZBM20

ZBM20 Series

TDK-Lambda France SAS

TDK-Lambda Americas

Tel: +1 800-LAMBDA-4 or 1-800-526-2324

powersolutions@us.tdk-lambda.com

www.us.lambda.tdk.com

Tel: +33 1 60 12 71 65

france@fr.tdk-lambda.com

www.emea.lambda.tdk.com/fr

Italy Sales Office

Tel: +39 02 61 29 38 63

info.italia@it.tdk-lambda.com

www.emea.lambda.tdk.com/it

TDK Electronics do Brasil Ltda

Tel: +55 11 3289-9599

sales.br@tdk-electronics.tdk.com

www.tdk-electronics.tdk.com/en

Netherlands

info@nl.tdk-lambda.com

www.emea.lambda.tdk.com/nl

TDK-Lambda Germany GmbH

Tel: +49 7841 666 0

info@de.tdk-lambda.com

TDK-Lambda Corporation

Tel: +81-3-6778-1113

www.jp.lambda.tdk.com

www.emea.lambda.tdk.com/de

TDK-Lambda (China) Electronics Co. Ltd.

Tel: +86 21 6485-0777

powersolutions@cn.tdk-lambda.com

www.lambda.tdk.com.cn

TDK-Lambda Singapore Pte Ltd.

Tel: +65 6251 7211

tls.mkt@sg.tdk-lambda.com

www.sg.lambda.tdk.com

Austria Sales Office

Tel: +43 2256 655 84

info@at.tdk-lambda.com

www.emea.lambda.tdk.com/at

TDK India Private Limited, Power Supply Division

Switzerland Sales Office

Tel: +41 44 850 53 53

info@ch.tdk-lambda.com

www.emea.lambda.tdk.com/ch

Tel: +91 80 4039-0660

mathew.philip@in.tdk-lambda.com

www.sg.lambda.tdk.com

Nordic Sales Office

Tel: +45 8853 8086

info@dk.tdk-lambda.com

www.emea.lambda.tdk.com/dk

TDK-Lambda UK Ltd.

Tel: +44 (0) 12 71 85 66 66

info@uk.tdk-lambda.com

www.emea.lambda.tdk.com/uk

TDK-Lambda Ltd.

Tel: +9 723 902 4333

info@tdk-lambda.co.il

www.emea.lambda.tdk.com/il

C.I.S.

Commercial Support:

Tel: +7 (495) 665 2627

Technical Support:

Tel: +7 (812) 658 0463

info@tdk-lambda.ru

www.emea.lambda.tdk.com/ru

For Additional Information, please visit

https://product.tdk.com/en/power/

ZBM20_260726 February 7th, 2022 V2

ZBM20 Series

相关型号：