DRC-40B [MEANWELL]
40W Single Output with Battery Charger (UPS Function);型号: | DRC-40B |
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
egelma ge
od
o s
be wac
g
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
1A
CH1
CH2
DC VOLTAGE
13.8V
1.9A
27.6V
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%
±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%
±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
+V
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
90
80
70
60
50
40
100
80
230VAC
Input only
60
40
20
-30
-20
0
15
30
40
50 55 60
70
(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)
R
V
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
40
100
3.81×7
8
7 6 5 4 3 2 1
TB2
DC OK
+
+V ADJ
TB1
3
2
1
7.5 7.5
Terminal Pin No. Assignment (TB1):
Pin No. Assignment
1
2
3
AC/L or DC+
AC/N or DC-
FG
Terminal Pin No. Assignment (TB2):
Pin No. Assignment Pin No. Assignment
1
2
3
-V
+V
4
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
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