1KW DC/DC Converter TDC-IY Series

Model No.:AR-TDC-IY-72/108/144/320-12

Power:1KW

Input Voltage:44-97/72-162/170-300/220-450V

Output Voltage:14.0V

Output Current:72A

Efficiency:94%

代碼 AR-TDC-IY

Download: 1KW DC/DC Converter TDC-IY Series

Overview

1000W DC-DC Converter, Hangzhou Tie Cheng, can install in electric vehicle, supplying 12V power to low voltage application in vehicle. Output terminal can connect directly to 12V back-up battery pack. DC-DC Converter will management the charging process of back-up battery automatically. Fully sealed potting can be highly waterproof and dust proof, highly temperature resistance, highly vibration resistance.

The diagram between DC-DC Converter,12v back-up battery pack, low voltage equipment and BMS is as below.

Basic Function

Converter high voltage from power battery to low voltage of 12Vdc.
Management charging process of 12v auxiliary battery.
Integrated with HVIL function. (High Voltage Internal Lock).

Compliant with CAN 2.0 regulation, display working status, fault code, etc.

Via CAN BUS, functions, OBD diagnosis, working status display, modifying working parameters, encoding, etc, are achievable.
Protection function including reverse protection, input lower voltage and over voltage protection, output over voltage , output over current, output short circuit protection, over heating protection etc,.
Input terminal pre-charge function.
Fully sealed waterproof structure, natural air cooling

Model List

Nominal Input	Nominal Output	Model	Configuration	Heating Dissipation Mode
72V	14.0V	TDC-IY-72-12	CANxxxx/N	Natural Air Cooling
96V/108	14.0V	TDC-IY-108-12	CANxxxx/N	Natural Air Cooling
144V	14.0V	TDC-IY-144-12	CANxxxx/N	Natural Air Cooling
320V	14.0V	TDC-IY-320-12	CANxxxx/N	Natural Air Cooling

Features

Model		TDC-IY-72-12	TDC-IY-108-12	TDC-IY-144-12	TDC-IY-320-12
Input	Nominal Voltage	DC72V	DC96V/DC108V	DC144V	DC320V
	Nominal Current	15A	10A/11A	5A	3.5A
	Max Working Current	≤25A	≤18A	≤12A	≤8A
	The range of The range of	44-97V	72-162V	100-200V	220-450V
	The protection of under voltage	42V±2V	70V±2V	96V±4V	215V±5V
	The protection of over voltage	100±3V	162±4V	215±5V	455±5V
	Activation Time	≈0.5S @ VIN=72V	≈0.5S @ VIN=108V	≈0.5S @ VIN=144V	≈0.5S @ VIN=320V
Output	Nominal Voltage	14.0V±1%
	Voltage Range	8.0-15V
	Nominal Output Current	72A
	Nominal Output DC Power	1000W
	Peak Power	1200W Continues 6 Minutes
	Max Efficiency	≥94%
	Instant Responding	≤50ms
	The Adjustmen rate of voltage	1%
	The Adjustment rate of loading	≤1%
	The steady voltage accuracy	≤1%
	The steady current accuracy	≤2%
	The leaking current of output terminal	≤1mA
	The current leakage	≤1mA
	The Output Ripple	≤276mV @ 12V
Signal	12Enable Signal	6-30V
	12V Enable current	≤1mA
Safety Regulation and Other	Hi pot Test	Input to earth: 2000VAC<10ma 1 min.
	Grounding Resistance	The value of the resistor between grounding and heating sink is smaller than 100 ohm.. The testing current is 25A AC.
	Voltage Resistance	2000V Between Input terminal and shell, there is no Corona,ionization,Flying Fox,Breakdown phenomenon.
	Insulation Resistance	In ambient temperature (23±2) ℃ and humidity 80％～90％, input to shell is not smaller than 20MΩ, testing voltage is 1000VDC.
	Noisy	≤50dB @ 1m away from converter
	Electromagnetic Immunity	Compliant with GB/T 18487.3-2001 11.3.1
	Electromagnetic Abusive	Compliant with GB/T 18487.3-2001 11.3.2
	Harmonic Current	Compliant with GB 17625.1-2003 6.7.1.
	Activation Inrush Current	≤3A
	Current Raise Time	100% to 10% ≤50mS; 100% to 0% ≤200mS
	Protection Grade	IP67
	Anti-Vibration	10-25Hz, Amplitude 1.2mm, 25-500Hz 30m/s2, 8 h each direction
	Reliability	MTBF 150000 H
	Ambient Humidity	5％～95％ NO condensation
	Ambient Temp.	-40 ~ 65℃
	Storage Temp.	－55℃ ~ ＋85℃

Withstand (Hi pot) Performance.

The dielectric strength between crimping to grounding and non-electric connected circuit, shall be bear the withstand testing as below table. The testing voltage is AC voltage. There should be no Corona,ionization, spark-over, ,Breakdown phenomenon.

Table 1

Items	Testing Voltage	Testing time	Current Leakage value
Input +&- to shell	2800V DC	1min	≤0.1mA
Output +&- to shell	2000V AC	1min	≤10mA

Isolation Performance

The dielectric strength between crimping to grounding and non-electric connected circuit, shall be bear the withstand testing as below table. The testing voltage is AC voltage. There should be no Corona,ionization, spark-over, ,Breakdown phenomenon.

Table 2

Items	Testing Voltage	Testing time	Testing value
Input +&- to shell	1000V DC	1min	≥20M

Protection Function

The Protection of under input voltage	Shut off in 60s once Input voltage lower than protection value . Resume automatically in 120s after the fault is removed.
The Protection of over input voltage	Shut off once over input voltage is overt than the protection value;Resume automatically as long as default is removed.
The reversion protection of input connection	No damage, no working. Resume to work with normal wiring.
The short circuit protection of Output	When the output voltage is lower than 6V, output current descend to 1/4 of nominal current. .Resume automatically when the short circuit is removed , output voltage increased to above 6V.
Over temperature protection	Output power start to derating once shell temperature is over 85 deg. Shut off at 90 deg.
HVIL	Shut off if the input plug is unfasten or loose.
Communication Protection	The CAN communication invalid time is over 5s, converter shut off.

Interface Definition

Interface	Terminal Definition	Connecto r Socket	Connector Plug	Brand
Input Connector	DC+; DC-; HVIL HVIL	2103124-4	2103177-4	Tyco
Signal	1-Enable 2-Failure Signal 3-HVIL 4-HVIL	PP042730 3	/	THB
DC Output +	M8 Threaded hole	/	/	/
DC Output -	outer hexagonal flange M8 pole	/	/	/