Ries Hitachi Highly WHP01100PSV-H3EUN User manual

HitachiHighly
Rollkolbenverdichter
Rotary Compressors
Spezifikation
Installation Manual
WHP01100PSV-H3EUN
RIES GmbH, Rudolf-Diesel-Str. 10, D 64569 Nauheim, GERMANY
Phone: [phone], Fax: [phone], Email: [email protected], Website: www.ries-gmbh.de

Table of Contents
First WHP01100PSV-H3EUN Specifications 1～4
1. Applications
2. Compressor Specifications
3. Parts list and drawings
4. General Characteristics
Second, the dedicated compressor heat pump water
heater using a reference 5-12
1. System design constraints
2. Process limits
3. other
Third, acceptance 13
1. Basis for acceptance
2. Acceptance rules
Fourth, drawing
Fifth, experience modification
14～22
23

SUBJECT
Model WHP01100PSV-H3EUN SPECIFICATION PAGE：1/23
1. SCOPE
This specification is applied to SHANGHAI HITACHI Heat pump water heater compressor.
2. SPECIFICATION OF COMPRESSOR
2.1 Model
WHP01100PSV-H3EUN
2.2 Rated Voltage/Frequency/Phase 220V～240V/50Hz/single
2.3 Application Heat pump water heater
2.4 Refrigerant R-290
2.5 Compressor Cooling Forced air
2.6 Displacement 5.86ml/rev
2.7 Performance
Performance （Voltage 220～240V）
Item Standard Condition Summer Condition Winter Condition Rated Condition
Nominal Heating Capacity 1173W/1200W 1347W/1384W 872W/910W 1128W/1164W
Motor input 307W/332W 307W/334W 300W/330W 303W/332W
Current 1.45A/1.47A 1.45A/1.45A 1.4A/1.43A 1.43A/1.45A
COP(see*) 3.82/3.61 4.39/4.14 2.91/2.76 3.72/3.51
Test Conditions
Evaporating temp. 10℃ 15℃ 0℃ 7.2℃
Condensing temp. 55℃ 55℃ 55℃ 54.4℃
Liquid temp. entering
expansion valve. 46.7℃ 46.7℃ 46.7℃ 46.1℃
Return gas temp. 20℃ 25℃ 10℃ 35℃
Ambient temp. 35℃ 35℃ 15℃ 35℃
Wind speed 2m/s 2m/s 2m/s 2m/s

SUBJECT
Model WHP01100PSV-H3EUN SPECIFICATION PAGE：2/23
*COP=
Heating capacity (W)
Motor input
2.8 Allowable amount of
refrigerant charge
2.9 Amount of oil charge
2.10 Oil
150 g
152±5 ml(Initial)
5GSD-TB or equivalent
2.11 Space volume of inner case
2.12 Net weight
2.13 Hermetic Terminal
380 ml
5.62 kg incl.oil
1/4”quick connect type
2.14 Motor Type Permanent Split Capacitor
Capacitor 12MFD/450 Volts
Locked rotor amps 6.1A (240V/50Hz)
Approved voltage range Rated Voltage（-10%，+10%）
Winding resistance(M/S) 14.09/19.37Ω(at 20℃)
2.15 Starting performance
(1) The starting voltage should be as follows.
(2) The starting pressure should be balanced between the suction and
discharge of the compressor and should be adjusted to the
following table.
(3) The temperatures of the compressor enclosure should be more than 20°C continiously
at the following table.

SUBJECT
Model WHP01100PSV-H3EUN SPECIFICATION PAGE：3/23
Starting Performance (1) Starting voltage shown in Table 1.
(2) Starting pressure level must be between the suction pressure and discharge pressure Scale,
and the table to be adjusted.
(3) in the starting condition, the ambient temperature of the compressor to be maintained
at above 20 ℃.
Starting Conditions Spec
Motor temperature Pressure
MPa{kgf/
cm2G}
Starting voltage
(V2)**
Cold-Starting
Cold state (room temperature) 1.027{9.44}
Below 85% of
rated voltage
Hot-Starting(Standard) Hot state after
operated under standard load condition 0.984{9.01} Below 85% of
rated voltage
Hot-starting(Overload) Hot state
after operated under overload
condition
1.286{12.08} Below 90% of
rated voltage
* Nominal heating capacity equals refrigerant capacity adding motor input. Refrigerant capacity and motor input are measured
by secondary Refrigerant calorimeter Methods of GB5773by Shanghai Hitachi Electrical Appliances Co.,Ltd. Allowable heating
capacity should be more than 95% of the nominal heating capacity and allowable motor input should be less than107% of nominal
motor input.
** V2means minimum voltage measured between pins
of hermetic terminal at the compressor starts. V2
Time
***. The suction pressure is measured on the position above the filter of accumulator.
Table 1

SUBJECT
Model WHP01100PSV-H3EUN SPECIFICATION PAGE：4/23
3. PARTS AND DRAWING LIST
WHP01100PSV-H3EUN Drawing code Q’ty Remarks
Outline dwg. 4CYCA0096 — Dimensioned sketch
Wiring diagram 4CYC01069 —
Electrical components
Running capacitor 4CYC00173 *
12µF-450V
Terminal parts accessories
Terminal cover 4CYC01067 1
Packing 4CYC01068 1
Flange nut SC01D430 1
Rubber washer SC01DA63 1
Mounting accessories
Mount Assy SC01DB16 -
Rubber mount SC01DB17 3
*. Out of supply，for reference.
4. CHARACTERISTICS
4.1 Residual moisture 200mg MAX
4.2 Residual impurities 100mg MAX

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA FOR LONG LIFE SYSTEM
PAGE：5/23
1. SYSTEM DESIGN LIMITATIONS
1.1 Power source and Voltage
Voltage applied to hermetic terminal should be within the range mentioned
in this specification.
In the case of three phase, the phase imbalance should be within 3% among
the compressor terminals. The phase imbalance should be calculated
according to the follow formula.
(V)max-(V)mean
the phase imbalance= 100%
(V)mean
(V)max:Maximum voltage among the three terminals.(V)
(V)mean:average voltage among the three terminals.(V) 1.2 Operating
Temperatures and Pressures
The operating temperatures and pressures of the compressor should be within
the range shown in the table 2 and graph 1.
1.3 Operating and Shut-off Period
The compressor should be operated continuously at least for 5 minutes after
being turned ON.
3 minutes shut-off time should be ensured at least until restarting.
1.4 Oil Back and height of the oil level
Oil should be returned continuously to the compressor and not kept in the
refrigeration system.
Oil level of compressor should be higher than 7.5 mm from the lubricating piece
fixed on the end of the crankshaft.
Compressor must not be started operated under a dual-layer separate status.
However, in case of foaming situation, the height of this foam does not mean
the height of the oil level.
If you do not keep the oil level, the oil shortage will occur, and influence the
reliability of compressor.
(Please check the oil level in the compressor with the sight glass we supply.)

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA FOR LONG LIFE SYSTEM
PAGE：6/23
Refrigerating machine oil should be continuing to return to the compressor, but can not remain in the refrigeration system.
A compressor oil should be higher than the height of 7.5mm above the fuel supply port. Compressor operation, not to
allow the two layers were separated oil and refrigerant. However, when the foam state, becomes liquid foam, which is
not part of the oil level.
If you can not meet the oil level will result in supply shortage sliding portion, seriously affecting reliability.
(Available to observe the oil used in the compressor with a sight glass for confirmation)
There should be superheated gas returned to the compressor under all normal operating conditions.
Table 2
Item Operating Envelope
Discharge pressure
MPa{kgf/cm2G}
2.59 {25.39} MAX
（condensing temperature : 70℃）
Suction Pressure
MPa{kgf/cm2G}
0.29~0.95 {1.94~8.67}
(Evaporation Temperature ：-15℃~25℃)
（see graph 1）
Compressor case bottom temp
99℃or below and 6 degrees higher than condensing temperature
Motor winding temp. Voltage±10% 127℃MAX
Motor winding temp.
under locked-rotor
condition
under stable condition:
OLR
Average OFF
165℃MAX Temp Highest
Highest
190℃ MAX Average
OLR ON
time
Accumulator temp Higher than outlet pipe of evaporator

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA FOR LONG LIFE SYSTEM
PAGE：7/23
-35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30
Evaporating temperature(℃)
Condensening Temperature（℃）
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75
P1
P2
P3
P4
P5
Graph 1 图 1
P1 P2 P3 P4 P5
Condensing temperature 70℃25℃10℃10℃70℃
Evaporation Temperature 25℃25℃10℃-15℃-15℃
1.5 Discharge pipe temperature
Discharge pipe temperature is measured at a distance 300mm from the surface of compressor
and should be less than 110℃. The tip of the thermocouple is fixed by soldering when
measuring discharge pipe temperature .Furthermore, soldering point is covered with urethane
foam to prevent the effect of wind.

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA FOR LONG LIFE SYSTEM
PAGE：8/23
1.6 Temperature of Shell Bottom
The Temperature of compressor shell Bottom must be 6 degrees higher than the corresponding saturated
temperature of discharge pressure under normal operating conditions.
1.7 Avoid refrigerant migration
The refrigerant migration to compressor shell should be avoided during the heat pump water heater system shut
down periods, It’s suggested that the electric heating belt should be used around
the shell bottom when necessary.
1.8Allowable Incline
The allowable incline should be less than 5°
during operation.
1.9 Pipe Vibration
The displacement of the pipes, which connect from the compressor to otherParts of the refrigerator systems, should be less than
0.8mm(1/32”)when the compressor is operating at rated frequency+10Hz/ -10Hz and voltage range of rated ±10%.
Displacement in excess of 0.8mm(1/32”) will require changing tubelength and/or routing.
径。
1.10 Connecting Tube Design
In designing and routing tubing that connect from the compressor to the
other parts of the air conditioner, following should be considered.
Moving tubes to the moving parts; minimum clearance 12.7mm(1/2”)
Moving tubes to non-moving parts; minimum clearance 9.5mm(3/8”)
Moving tubes never touch to lead wire.
2. PROCESS LIMITATIONS
2.1 The degree of vacuum in the refrigerating system should be lessthan 20Pa
{150×10-3mmHg}at room temperature just before charging refrigerant.
The quantity ofwater should be less than 0.2ml..