Danfoss BD250GH.2 Data sheet

Datasheets

BD250GH.2 Direct current Compressor

R134a, 48V DC

General

Code number (without electronic units)					101Z0405
Electronic unit - Telecom				101N0732, 36 pcs: 101N0733
Approvals					UL
Compressors on pallet					150
Application
Application				LBP/MBP/HBP
Evaporating temperature			°C		-25 to 15
Voltage range			VDC		32 - 60
Max. condensing temperature continuous (short) °C					60 (70)
Max. winding temperature continuous (short)			°C		125 (135)
Cooling requirements
Application				LBP	MBP	HBP
32°C				S	S	S
38°C				S	S	S
43°C				S	S	F1
Remarks on application:
Motor
Motor type				variable speed
Resistance, all 3 windings (25°C)			Ω		1.03
Design
Displacement			cm3		2.50
Oil quantity (type)			cm3	150 (polyolester)
Maximum refrigerant charge			g		300
Free gas volume in compressor			cm3		870
Weight - Compressor/Electronic unit			kg		4.4/0.24
Battery protection settings
Voltage				Min. value	Default	Max. value
Cut out	(0.1 steps)		VDC	32	36	60
Cut in diff.	(0.1 steps)		VDC	0.5	4.0	10.0
Dimensions
Height			mm	A	137
				B	135
				B1	128
				B2	73
Suction connector		location/I.D. mm | angle		C	6.2 | 40°
		material | comment		Cu-plated steel | Al cap
Process connector		location/I.D. mm | angle		D	6.2 | 45°
		material | comment		Cu-plated steel | Al cap
Discharge connector		location/I.D. mm | angle		E	5.0 | 21°
		material | comment		Cu-plated steel | Al cap
Connector tolerance			I.D. mm	±0.09, on 5.0 +0.12/+0.20
Remarks:	Clearance between electronic unit and baseplate
	does not allow the snap-on option for mounting.

S

= Static cooling normally sufficient

O

= Oil cooling

F1

= Fan cooling 1.5 m/s

(compressor compartment temperature

equal to ambient temperature)

F2

= Fan cooling 3.0 m/s necessary

SG

= Suction gas cooling normally sufficent

–= not applicable in this area

© Danfoss | DCS (CC) | 2017.06

DEHC.ED.200.F8.02 | 1

Capacity	(EN	12900	Household/CECOMAF)																																								watt
																				53V DC, fan cooling F1																												Operational errors
rpm \ °C	-25	-23.3		-20	-15	-10				-6.7					-5					0			5							7.2						10						15						Error													Error type
2,500	31.4	36.6		47.2	65.5	87.0				103					112					143			178							195						219						267						code				Can be read out in the software TOOL4COOL®
3,100	42.9	49.1		62.1	84.8	112				132					144					181			224							246						275						333						6				Thermostat failure
3,800	55.0	62.4		78.3	106	139				165					179					224			277							303						337						408										(If the NTC thermistor is short-circuit or has no connection,
4,400	64.3	72.8		91.1	124	162				191					208					261			322							352						392						472										the electronic unit will enter manual mode).
Capacity	(ASHRAE LBP)																			53V DC, fan cooling F1																							watt
																																																5				Thermal cut-out of electronic unit
rpm \ °C	-25	-23.3		-20	-15	-10				-6.7					-5					0			5							7.2						10						15										(If the refrigeration system has been too hea­vily­ loaded,
2,500	40.1	46.3		59.3	81.8	108				129					140					177			222							243						273						334										or if the ambient tempe­ra­ture­ is high, the electronic unit
3,100	54.0	61.6		77.6	106	139				164					178					225			279							306						342						416										will run too hot).
																																																4				Minimum motor speed error
3,800	68.7	77.9		97.4	132	173				204					222					279			345							377						421						509
4,400	80.0	90.5		113	153	201				237					257					323			400							437						488						589										(If the refrigeration system is too heavily loaded, the
Power	consumption																			53V DC, fan cooling F1																							watt									motor cannot maintain minimum speed at approximately
																																																				1,850 rpm).
rpm \ °C	-25	-23.3		-20	-15	-10				-6.7					-5					0			5							7.2						10						15
																																																3				Motor start error
2,500	40.8	44.1		50.1	58.5	66.0				70.4					72.5					78.5			83.9							86.1						88.7						93.1
																																																				(The rotor is blocked or the differential pressure in the
3,100	46.5	50.1		57.0	66.9	76.5				82.6					85.7					94.7			103							107						112						121
																																																				refrigeration system is too high).
3,800	58.2	62.2		70.0	81.7	93.7				102					106					119			132							137						145						159
																																																2				Fan over-current cut-out
4,400	72.4	76.7		85.3	98.8	113				122					128					143			160							167						177						196
Current	consumption																			53V DC, fan cooling F1																								A								(The fan loads							the		electronic unit with more than
																																																				1.8Apeak).
rpm \ °C	-25	-23.3		-20	-15	-10				-6.7					-5					0			5							7.2						10						15
																																																1				Battery protection cut-out
2,500	0.78	0.86		1.01	1.23	1.43				1.55					1.60					1.75			1.87							1.91						1.95						1.98
3,100	0.65	0.74		0.90	1.14	1.38				1.52					1.59					1.79			1.97							2.04						2.12						2.23										(The voltage is outside the cut-out setting).
3,800	0.87	0.96		1.13	1.40	1.67				1.85					1.94					2.20			2.45							2.55						2.68						2.89
4,400	1.36	1.45		1.64	1.93	2.24				2.44					2.55					2.86			3.17							3.30						3.47						3.76						Accessories for BD250GH.2
COP (EN 12900 Household/CECOMAF)																				53V DC, fan cooling F1																							W/W
																																																Mounting														Code number
rpm \ °C	-25	-23.3		-20	-15	-10				-6.7					-5					0			5							7.2						10						15
																																																Bolt joint for one compressor													Ø: 16 mm	118-1917
2,500	0.77	0.83		0.94	1.12	1.32				1.47					1.55					1.82			2.12							2.27						2.47						2.87
																																																Bolt joint in quantities													Ø: 16 mm	118-1918
3,100	0.92	0.98		1.09	1.27	1.46				1.60					1.67					1.91			2.17							2.29						2.45						2.74
3,800	0.94	1.00		1.12	1.30	1.49				1.62					1.68					1.89			2.11							2.21						2.33						2.57
																																																Electrical													Code number
4,400	0.89	0.95		1.07	1.25	1.44				1.56					1.63					1.82			2.01							2.10						2.21						2.41
																																																(cables, sensors, etc.)												Single pack		I - Pack
COP (ASHRAE LBP)																				53V DC, fan cooling F1																							W/W
																																																DC line cord, 900 mm													105N9542	105N9543, 36 pcs.
rpm \ °C	-25	-23.3		-20	-15	-10				-6.7					-5					0			5							7.2						10						15						DC line cord, 2000 mm													105N9540	105N9541, 36 pcs.
2,500	0.98	1.05		1.19	1.41	1.66				1.84					1.95					2.28			2.67							2.86						3.12						3.63						DC line cord, 5000 mm													105N9538	105N9539, 36 pcs.
3,100	1.16	1.23		1.37	1.59	1.83				2.00					2.09					2.39			2.72							2.87						3.07						3.45						Temperature sensor 470 mm													105N9612	105N9613, 200 pcs.
3,800	1.18	1.25		1.40	1.62	1.85				2.01					2.10					2.36			2.64							2.76						2.92						3.22						Temperature sensor 1000 mm													105N9614	105N9615, 100 pcs.
4,400	1.10	1.18		1.33	1.55	1.79				1.94					2.02					2.27			2.51							2.62						2.76						3.02						Temperature sensor 1500 mm													105N9616	105N9617, 100 pcs.
																																																One Wire/LIN gateway													105N9501	–
																																																Comm. cable, 1500 mm													–	105N9545, 100 pcs.
Test conditions						EN 12900/CECOMAF																							ASHRAE LBP
																																																Comm. cable, 3000 mm													–	105N9547, 50 pcs.
Condensing temperature													55°C																			54.4°C
Ambient temperature													32°C																				32°C															Not deliverable from Secop
Suction gas temperature													32°C																				32°C															Slow-blow fuse														16A
Liquid temperature									no subcooling																								32°C															Main switch														rated to min. 25A

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2 |© Danfoss | DCS (CC) | 2017.06

DEHC.ED.200.F8.02