The Bel Power Solutions
700DNC40-24-xG
is
a 4 kW DC/DC converter that creates DC
voltages in hybrid and electric vehicles
necessary to power low voltage accessories.
Liquid or convection cooled DC/DC converter
operates at input voltages from 400 to 850
VDC and power range up to 4000 W / 3300 W
(liquid / convection cooled models).
Very high efficiency up to 93%
Input voltage range: 400-850 VDC
Up to 4 kW power
Full galvanic isolation between input
and output
CAN bus serial interface
E-MARK E12*10R00-10R05*13669
Adjustable output voltage
Over temperature, output overvoltage
and overcurrent protection, input and
output reverse polarity protection
Liquid or convection cooled models
available
Protection degree IP65 and IP67
North America
+1.866.513.2839
Asia-Pacific
+86.755.29885888
Europe, Middle East
+353 61 225 977
tech.support@psbel.com
belpowersolutions.com
© 2015 Bel Power Solutions, Inc.
BCD.00295_AE1
700DNC40-24-xG
MODEL
700DNC40-24-8G
700DNC40-24-CG
700DNC40-CON-KIT-8G
700DNC40-CON-KIT-9G
DESCRIPTION
Liquid Cooled Model
Convection Cooled Model
Mating connectors kit – signal connector housing and pins, HV connector assembled with 3 m cable
Mating connectors kit - housing and pins
PARAMETER
Input Voltage
Input Current
Efficiency
Input Line Interruption
Input Capacitance
Inrush Current
DESCRIPTION / CONDITION
MIN
400
NOM
700
MAX
850
11
UNIT
VDC
ADC
%
@ Vin = 700 VDC, Vo = 28 V, Io = 120 A
Converter shutdown
92
390
30
VDC
μF
External pre-charging circuit required
PARAMETER
Output Voltage
Output Current
Output Power
Line Regulation
Output Voltage Set Point
Thermal Drift
Periodic and Random
Deviation
Transient Response
Turn-on Overshoot
Redundant Parallel Operation
Remote Sense
Turn-On Delay
Turn-Off Timing
Capacitive Load
DESCRIPTION / CONDITION
Vo to be trimmed via CAN BUS, 10 bit resolution
Liquid cooled model
@ 28 VDC
Convection cooled model
Liquid cooled model
Convection cooled model
Vinmin - Vinmax, @ 60 A, Tamb = 45°C
@ 60 A, Tcoolant = 25°C
@ 28 VDC / Nominal load (Differential Mode 20 MHz)
CAN high / low (Differential Mode 20 MHz)
Load step 1: 10 to 50 % and back
Load step 2: 50 to 100 % and back
Voltage over/under shoot:
Response time within 1 % of Vo
SET
:
Vonom, <100 ms
Up to 4 converters operating in parallel
Cable Drop (V) @ Maximum Load
Rise time (Cext = 0
μF)
Power-on-delay (From applying DC input voltage to Vo = 90 %)
Power-on-time from PS_WAKE UP (From PS_WAKE UP ON to
Vo = 90% of nom)
PS_WAKEUP delay; (monotonic Vo fall)
@ 28 VDC
MIN
22
NOM
28
143
120
MAX
32
UNIT
VDC
ADC
- 0.2
27.9
-0.1
28
4000
3300
+ 0.2
28.1
+0.1
460 *
300 *
W
VDC
VDC
%/°C
mVp-p
-1400
+1400
1000
5
16
0.5
200
1
3
mV
μs
%
kW
V
ms
s
s
ms
μF
0
0
100
7200
* With external capacitors 47uF (Electrolytic cap) & 1uF (X7R Ceramic cap) connected to measuring point
.
+353 61 225 977
tech.support@psbel.com
belpowersolutions.com
© 2015 Bel Power Solutions, Inc.
BCD.00295_AE1
700DNC40-24-xG
PARAMETER
Output Over-Current Protection
Output Over-Voltage Protection
Output Under-Voltage Protection
Over-Temperature Protection
Input and Output Reverse
Polarity Protection
Input Fuse Protection
Input Low Line Protection
Input Overvoltage Protection
DESCRIPTION / CONDITION
Constant current
Liquid cooled model
Convection cooled model
32
18
80
50
MIN
NOM
146
123
MAX
UNIT
A
34
20
V
V
°C
Latch type, max. OV duration 1 ms
Max. UV duration 1 s, than hiccup
Converter shutdown
Liquid cooled model
Convection cooled model
Protective elements connected in series
DC Input: internal primary fuse, safety approved
Turn ON threshold
Turn OFF threshold
Recovery: Vin re-cycling or PS_WAKEUP
20
400
380
A
410
390
870
VDC
V
390
370
855
PARAMETER
CAN BUS SAE J1939
Remote sense signals
Address bits
PS_WAKEUP
HVIL function
CAN_SPEED
DESCRIPTION / CONDITION
250 kBit/s or 500 kBit/s available
Sense positive (+24 V SENSE)
Sense negative (-24 V SENSE)
Internally pulled up to LOGIC HIGH (3.3V 100kohm)
Logic input signal
HVIL pin shorted internally
CAN speed selection
Internally pulled up to LOGIC HIGH (3.3V 100kohm)
0.5 V compensation
Adr. 0
Adr. 1
LV BAT VOLTAGE
Part of HV connector
Logic Low – 250kBit/s
Logic High – 500kBit/s
PARAMETER
Safety certification
Insulation
Radiated Emission
Electrostatic Discharge
Radiated Electromagnetic Field
Electrical Fast Transient
RF Conducted Immunity
RF Disturbances Immunity
DESCRIPTION / CONDITION
Report number: E12*10R00-10R05*13669
Basic: 3000 VDC
Basic: 3000 VDC
UN ECE R10 4th Edition
IEC 61000-4-2
IEC 61000-4-3 (10 V/m),
SAE J1113/21(100V/m)
IEC 61000-4-4, Level 2 (+/-2 kV, 2.5 kHz)
ISO 7637-2; ISO 7637-3, ISO 16750-2
Level 3 (10 V, 0.15…80 MHz, AM 80%, 1kHz)
SAE J1113-41
ISO11452-4 (1-400 MHz, 60 mA)
CRITERION
E-MARK
Input-to-Protective Earth
Input-to-Output
ESA level
Performance Criterion B
Performance Criterion B
Class B
Performance Criterion B
Performance Criterion A
Class A
Class B
PARAMETER
Altitude
Operating Temperature
Storage Temperature
Humidity
Shock
Vibration
DESCRIPTION / CONDITION
Operating: 62 kPa absolute pressure
Non-Operating:18.6 kPa absolute pressure
T_coolant with no derating
Liquid cooled model:
T_amb @ full load, no power derating
Convection cooled model:
T_amb with no power derating
SAE J1455
SAE J1455
SAE J1455, MIL-STD-202G
MIN
NOM
-40
-40
-40
-40
MAX
3600
12200
+70
+85
+45
+95
UNIT
m
°C
°C
+353 61 225 977
tech.support@psbel.com
belpowersolutions.com
© 2015 Bel Power Solutions, Inc.
BCD.00295_AE1
700DNC40-24-xG
PARAMETER
Input Connector (IN)
Output Connector (OUT)
CAN BUS and Signal Interface (CTRL)
DESCRIPTION / CONDITION
High voltage connecter with HVIL function
Male dual terminal thread M8
Panel mounted
TYCO
776276-1
MANUFACTURER
TYCO
MPN
2141272-1; KEY A
PARAMETER
Maximum Inlet Coolant Temperature
Coolant Medium/Mixture
Min. Coolant Flow
Max. coolant pressure
Max. pressure drop
DESCRIPTION / CONDITION
+70°C
50/50 Propylene or Ethylene Glycol/Water
0.0208l/s (0.33GPM)
20psi
1psi
Signal Connector Pin Description
PIN
1
2
3
4
5
6
7
8
SIGNAL DESCRIPTION
PS_WAKEUP
ADR0
ADR1
CAN_SPEED
CAN_H
CAN_L
+SENSE
-SENSE
Signal Connector
Output Connector
Input Connector
PARAMETER
Dimensions (W x H x D)
Weight
Enclosure
LIQUID COOLED MODEL
270 x 113.3 x 343 mm
11 kg
IP65 and IP67
CONVECTION COOLED MODEL
350 x 187.7 x 343 mm
22 kg
+353 61 225 977
tech.support@psbel.com
belpowersolutions.com
© 2015 Bel Power Solutions, Inc.
BCD.00295_AE1
700DNC40-24-xG
Mechanical Drawings - Liquid Cooled Model
TYCO
P/N 776276-1
GORE VENT
TYCO
P/N 2141272-1
30
M8x16mm DPT.
MAX. TORQUE 20Nm
10
50 ±0.5
O
33
4x ELASTOMER DAMPERS
2x MALE STUD CONNECTOR
THREAD 1-14UNS WITH O-RING
343 ±2
.
4x 9
O
262 ±0.5
© 2015 Bel Power Solutions, Inc.
234 ±0.5
270 ±2
103.3 ±2
+353 61 225 977
tech.support@psbel.com
belpowersolutions.com
BCD.00295_AE1
18 ±0.5
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