DRC-40A [MEANWELL]

40W Single Output with Battery Charger (UPS Function);


型号：	DRC-40A
厂家：	MEAN WELL ENTERPRISES CO., LTD.
描述：	40W Single Output with Battery Charger (UPS Function) 电池
文件：	总5页 (文件大小：267K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

40W Single Output with Battery Charger (UPS Function)

DRC-40 ^series

Bauart gepruft

Sicherheit

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www.tuv.com

ID 2000000000

LPS

■ Features

■ Applications

‧Universal AC input / Full range

‧Protections: Short circuit / Overload / Over voltage

‧Battery low protection / Battery reverse polarity protection

by fuse

‧Security system

‧Emergency lighting system

‧Alarm system

‧DC UPS system

‧Can be installed on DIN rail TS-35/7.5 or 15

‧Alarm signal for AC OK and Battery low

(via TTL open collector, optional via relay)

‧Cooling by free air convection

‧Pass LPS

•Central monitoring system

‧Access systems

‧LED indicator for power on

‧100% full load burn-in test

‧3 years warranty

■ Description

DRC-40 is a 40W AC/DC DIN rail type security power supply series. In addition to the primary output, there

is a charger output with a smaller rated current, enabling the backup power supply application the security

access systems require. DRC-40 accepts the universal input between 90VAC and 264VAC, and supplies

13.8VDC and 27.6VDC at output, respectively. With the efficiency up to 87%, it can operate with air

convection cooling under -30℃ through 70℃. In addition to the key protection features such as overload

protection, over voltage protection, battery low cut off, and battery reverse polarity protection (by fuse),

the alarm signal for AC OK and battery low signaling is provided, via TTL open collector output for the

standard model ( via relay contact output as the optional model), to facilitate the system design.

■ Model Encoding

DRC - 40 A

Output voltage

Output wattage

Series name

File Name:DRC-40-SPEC 2015-03-12

40W Single Output with Battery Charger (UPS Function)

DRC-40 ^series

SPECIFICATION

MODEL

DRC-40A

DRC-40B

OUTPUT NUMBER

CH1

CH2

13.8V

CH1

CH2

DC VOLTAGE

13.8V

1.9A

27.6V

0.5A

RATED CURRENT

CURRENT RANGE

RATED POWER

0.95A

0 ~ 2.9A

40.02W

--------

0 ~ 1.45A

40.02W

200mVp-p

CH1:24 ~ 30V

±1.0%

±0.5%

--------

RIPPLE & NOISE (max.) Note.2 120mVp-p

--------

OUTPUT

VOLTAGE ADJ. RANGE

CH1:12 ~ 15V

VOLTAGE TOLERANCE Note.3 ±1.0%

--------

LINE REGULATION

LOAD REGULATION

±0.5%

SETUP, RISE TIME Note.4 400ms, 50ms/230VAC

800ms, 50ms/115VAC at full load

HOLD UP TIME (Typ.)

VOLTAGE RANGE

50ms/230VAC

90 ~ 264VAC

47 ~ 63Hz

86%

10ms/115VAC at full load

127 ~ 370VDC [DC input operation possible by connecting AC/L(+), AC/N(-)]

FREQUENCY RANGE

EFFICIENCY (Typ.)

AC CURRENT (Typ.)

87%

INPUT

0.8A/115VAC

0.6A/230VAC

INRUSH CURRENT (Typ.) COLD START 30A/115VAC

60A/230VAC

105 ~ 150% rated output power

OVERLOAD

Protection type : Hiccup mode, recovers automatically after fault condition is removed

CH1:14.49 ~ 18.63V CH1:28.98 ~ 37.26V

Protection type : Shut down o/p voltage, re-power on to recover

10±0.5V

PROTECTION

OVER VOLTAGE

20±1V

BATTERY CUT OFF

AC OK

Open collector output, CONTACT : AC OK ; CUT OFF : AC Fail ; max. rating : 50V/30mA

Open collector output, CUT OFF : Battery ; CONTACT : Battery Low ; max. rating : 50V/30mA

FUNCTION

BATTERY LOW

Battery low voltage : < 11V

Battery low voltage : < 22V

-30 ~ +70℃ (Refer to "Derating Curve")

20 ~ 90% RH non-condensing

-40 ~ +85℃, 10 ~ 95% RH

WORKING TEMP.

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

ENVIRONMENT

±0.03%/℃ (0 ~ 55℃) on CH1 output

10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

UL60950-1, TUV EN60950-1 approved

SAFETY STANDARDS

WITHSTAND VOLTAGE

ISOLATION RESISTANCE

EMC EMISSION

I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC

I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH

Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3

Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61204-3, light industry level, criteria A

536.6K hrs min. MIL-HDBK-217F (25℃)

SAFETY &

EMC

(Note 5)

EMC IMMUNITY

MTBF

40*90*100mm (W*H*D)

OTHERS DIMENSION

PACKING

0.3Kg; 42pcs/13.6Kg/0.82CUFT

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

NOTE

4. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.

5. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed

that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power

supplies.” (as available on http://www.meanwell.com)

6. Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded

permanently with full power. In case the adjacent device is a heat source, 15mm clearance is recommended.

File Name:DRC-40-SPEC 2015-03-12

40W Single Output with Battery Charger (UPS Function)

DRC-40 ^series

Block Diagram

AC OK

Bat. Low

ALARM

CIRCUIT

EMI FILTER

RECTIFIER

RECTIFIERS

POWER

I/P

SWITCHING

-V

FILTER

Bat. +

DETECTION

Bat. -

CIRCUIT

PWM

Battery Charger

Back up Control

O.L.P.

CONTROL

O.V.P.

Derating Curve

Static Characteristics

100

230VAC

Input only

-30

-20

50 55 60

(VERTICAL)

90 100 125 135 145 155 165 175 180 200 230 264

INPUT VOLTAGE (V) 60Hz

AMBIENT TEMPERATURE (℃)

File Name:DRC-40-SPEC 2015-03-12

40W Single Output with Battery Charger (UPS Function)

DRC-40 ^series

Suggested Application

1.Backup connection for AC interruption

(1) Please refer to Fig1.1 for suggested connection.

The power supply charges the battery and provides energy to the load at the same time when AC mains is OK.

The battery starts to supply power to the load when AC mains fails.

A : 12V

B : 24V

Battery

Load

Bat+

Bat-

V+

V-

DC OK

+V ADJ

Fig 1.1 Suggested system connection

2.Alarm signal for AC OK and battery low

(1) Alarm signal is sent out through " AC OK " & " Battery Low " pins.(TTL open collector output is provided for standard model, and relay contact output is provided as

optional model.)

(2) An external voltage source is required for this function. The maximum applied voltage is 50V and the maximum sink current is 30mA. Please refer to Fig 2.2.

(3) Table2.1 explains the alarm function built in the power supply

Function

Description

Output of alarm

The signal is "Low" when the power supply turns ON.

Low (0.3V max. at 30mA)

AC OK

High or open (External applied voltage 50V max.)

Low (0.3V max. at 30mA)

The signal turns to be "High" when the power supply turns OFF.

The signal is "Low" when the voltage of battery is under A:11V, B:22V.

The signal is "High" when the voltage of battery is above A:11V, B:22V.

Battery Low

High or open (External applied voltage 50V max.)

Table 2.1 Explanation of alarm signal

AC OK (Battery low)

Pin6(Pin8) Short with output -V External voltage and R

(The max. Sink is 30mA and 50V)

Fig 2.2 Internal circuit of AC OK (Battery Low), via TTL open collector

File Name:DRC-40-SPEC 2015-03-12

40W Single Output with Battery Charger (UPS Function)

DRC-40 ^series

Mechanical Specification

Case No.962A Unit:mm

100

3.81×7

7 6 5 4 3 2 1

TB2

DC OK

+V ADJ

TB1

7.5 7.5

Terminal Pin No. Assignment (TB1):

Pin No. Assignment

AC/L or DC+

AC/N or DC-

Terminal Pin No. Assignment (TB2):

Pin No. Assignment Pin No. Assignment

-V

Bat. -

AC OK

5,6

7,8

Bat. +

Bat. Low

Installation Instruction

This series fits DIN rail TS35/7.5 or TS35/15.

(This diagram is for reference. The rail is not included with unit.)

Back View

File Name:DRC-40-SPEC 2015-03-12

DRC-40A [MEANWELL]

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