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3-in-1 PDU KLS1-PDU06

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High integration design. Composeder by coolant cooling enclosure, cooling structure, connectors, fuse, 6.6kw on board charger, 2.0kw DC/DC converter. Implement the function of high voltage charging(240Vdc-450Vdc), low voltage charging(14V). dual PTC heating output terminal, one AC system output terminal, CAN communication, high voltage interlocking. Applicable to all kinds of passenger cars,logistics vehicles. 3 in 1 cooling chamber simplifies the whole design and increases the system reliability.

High voltage distribution

①AC input
②High voltage output
③ Low voltage signal connector
④14V DC output

OBC

AC Input	Other Features
Voltagesingle phase 90-264Vac(rated 220Vac)	EfficiencyEFF≥94%， Peak 96%
Frequency 50/60Hz±5%	Isolation 2828VDC-Input to output≤10mA
Power factor >0.99@full load	2120VDC-Input to earth≤10mA
Harmonic current＜5% @19.6A/336VDC@220VAC	2120VDC-Input to earth≤10mA
Input protectionsurge protection，AC over voltage protection,	MTBF≥300000H
Max input current≤32A	FunctionCC wake-up identifying function
Inrush currentLess than 110% of rated input current	CP detection function
DC Output	Real-time temperature monitor
Output voltage range 240~450V adjustable	software sleep and wake-up
Max output power 6.6KW	Communication mode CAN protocol
Max output current 20A	heat-sink pad temperature range-20~55℃
Voltage regulation ≤±0.5%	Cooling modeCoolant
Current regulation ≤±1.5%	Protectionlevel IP67
Ripple ≤±2%	Humidity 5～95% no condensing
Voltage setting difference ≤±0.5%
Current setting difference ≤0.3A
Output protectionOver/under voltage protection
Over current protection
Short circuit protection
Over temperature protection
Power battery reverse connection protection

DCDC

DC INPUT	DC Output
Voltage 200~450VDC	Rated output voltage14±0.2V
DC over voltage 450VDC±10V	Output currentRated 0-143A Max 157A
DC under voltage190VDC±10V	Efficiency ≥94.5％@143A、336VDC
Other Features	Rated output power 2000W
Isolation 3KVDC-Input to output	Output peak power2200W
3KVDC-Input to earth	Regulation accuracy≤±1%
Communication mode CANprotocol	Overshoot of output voltage ≤±5%
Operating temp-40℃~70℃（70℃~85℃linearly derating）	Ripple≤300mV@336VDC
Humidity5～95%temp 40°C no condensation	Output protectionShort circuit protection
	Output over voltage protection
	Output current limited protection
	Over temperatue protection