375HP Condensing Unit with Screw Compressor for Hotel Cold Room

• Customization: Available
• After-sales Service: Oversea Aftersales Is Available
• Warranty: 12 Months
• Model NO.: MBZLGF3-375(L)JY
• Application: Low Back Pressure Type
• Performance: Low Noise, Variable Frequency, Explosion-Proof
• Mute: Mute
• Lubrication Style: Lubricated
• Drive Mode: Electric
• Configuration: Portable
• Power Source: AC Power
• Material: Cast Iron
• Refrigerant: R404A/R507
• for Room Temp.: -50~-10 Degree
• Compressor Brand: Bi Tzer
• Cooling: Air Cooled
• Condenser: Evaporative Condenser
• Voltage: 380V/3p/50Hz
• Model: Hsn8571-125*3PCS
• Cooling Capacity: 537.3kw
• Transport Package: Wooden Case
• Specification: 4800*2100*2200mm
• Trademark: Zhexue
• Origin: China
• HS Code: 8418692090
• Production Capacity: 20 Sets/Day
• Package Size: 480.00cm * 210.00cm * 220.00cm
• Package Gross Weight: 300.000kg

Product Description

The condensing unit with Bi tzer Screw compressor for low temperature room

Zhexue brand MBZLG series products are applicable to the large size -50ºC~-10ºC room temperature refrigeration system, as the large size low temperature cold rooms, ice making, and blast freezing etc.
 

Features:
1.Reliable system: famous brand compressor, PLC controller, high efficient oil separating system.
2.German bit zer  low temperature screw compressor, with the features of high efficiency, long service life, tiny vibration and low noise.
3.this series produset of world famous components, protection devices for compressor wrong direction, over heat, over load, over discharging temperature, low oil level, over high/low pressure of oil flow etc.
4.the unit is matched with economizer, which can effectively increase the capacity for low temperature operation.

 

Model Description:
M  BZ  LG  F  2 - S  100 / J  Y
M:MEOJILE products
BZ:Compressor brand
    (BZ:B itzer  HZ:Hanbell  FS:FUSHENG  RF:Refcomp  FR:Frascold)
LG:Compressor type
    (LG:screw  BF:piston  WX:scroll)
F:Condensation mode
    (F:evaporation cooling/air cooling  S:water cooling)
2:Compressor QTY
S:Double stage semi hermatic    /:Single stage semi hermatic
100:Compressor motor rated power(HP)
J:Temperature
    (H:high temp. +5~+20ºC  M:middle temp. -10~+5ºC
      L:low temp. -30~-10ºC  J:blast freezing -50~-30ºC)
Y:Polyester oil   /:Mineral oil


Main Components :
Compressor, condenser , pressure controller, pressure oil gauge, pressure sensor,filter vat filter core, liquid angle valve , accumulator, suction check valve, oil separator , oil safety valve, oil pipe ball valve, oil cooler, oil cooler valves, filter, oil dry filter, filter core, solenoid valve, economizer, sight glass, expansion valve,touch screen, LP sensor , PLC controller, Siemens HMI.
 

B ITZER low temp. compressor racks specification list
Unit model		MBZLGF3- 90(L)JY	MBZLGF3- 120(L)JY	MBZLGF3- 150(L)JY	MBZLGF3- 180(L)JY	MBZLGF3- 210(L)JY
Refrigerant		R507(R404A)
Power supply		380V/3P/50HZ
Compressor	Model	HSN5363-30	HSN6451-40	HSN6461-50	HSN7451-60	HSN7461-70
	Qty	3	3	3	3	3
Evaporating Temperature		-50ºC~-10ºC
Evap.Temp -25ºC	Cooling capacity(KW)	161.7	194.4	222.9	273.3	308.7
	Power input(KW)	88.5	99.3	119.7	142.2	154.2
	Running current(A)	136.8	54.9	191.7	228.9	248.1
Evap.Temp -42ºC	Cooling capacity(KW)	80.4	95.7	111.9	132.3	152.4
	Power input(KW)	77.7	87.3	102.6	130.8	136.5
	Running current(A)	121.2	148.2	166.5	212.4	221.7
Liquid pipe(mm)		Φ42	Φ42	Φ42	DN50	DN50
Suction pipe(mm)		DN100	DN100	DN100	DN125	DN125
Oil separator outlet(mm)		DN65	DN65	DN65	DN80	DN80
Receiver  inlet(mm)		DN50	DN50	DN50	DN65	DN65
Overall size	L(mm)	3800	3800	3800	4000	4000
	W(mm)	1950	1950	1950	1950	1950
	H(mm)	1700	1700	1700	1700	1700
Cooling capacity and power are calculated by Tc. 35ºC, this is  also suitable for evaporation condenser.

B ITZER low temp. compressor racks specification list
Unit model		MBZLGF3- 225(L)JY	MBZLGF3- 330(L)JY	MBZLGF3- 375(L)JY	MBZLGF3- 480(L)JY
Refrigerant		R507(R404A)
Power supply		380V/3P/50HZ
Compressor	Model	HSN7471-75	HSN8561-110	HSN8571-125	HSN8591-160
	Qty	3	3	3	3
Evaporating Temperature		-50ºC~-10ºC
Evap.Temp -25ºC	Cooling capacity(KW)	324.9	481.5	537.3	672
	Power input(KW)	171	244.5	273.6	335.4
	Running current(A)	273.3	407.1	459.3	554.1
Evap.Temp -42ºC	Cooling capacity(KW)	163.2	234	271.5	334.5
	Power input(KW)	146.4	218.1	233.1	295.8
	Running current(A)	236.7	367.8	399.6	492
Liquid pipe(mm)		DN50	DN65	DN65	DN65
Suction pipe(mm)		DN125	2*DN125	2*DN125	2*DN125
Oil separator outlet(mm)		DN80	DN80	DN100	DN100
Receiver  inlet(mm)		DN65	DN80	DN80	DN80
Overall size	L(mm)	4000	4800	4800	4800
	W(mm)	1950	2100	2100	2100
	H(mm)	1700	2200	2200	2200
Cooling capacity and power are calculated by Tc. 35ºC, this is  also suitable for evaporation condenser.

Specification: