Ries Hitachi Highly WHP15600VSDPC9EQ User manual

HitachiHighly
Rollkolbenverdichter
Rotary Compressors
Spezifikation
Installation Manual
WHP15600VSDPC9EQ
RIES GmbH, Rudolf-Diesel-Str. 10, D 64569 Nauheim, GERMANY
Phone: [phone], Fax: [phone], Email: [email protected], Website: www.ries-gmbh.de
R 410A- R 452B- R 454C - R 454B
42 cm3/rev
900 - 7200 min-1
DC / BLDC
10/19

Table of Contents
I.WHP15600VSDPC9EQ Specifications ——————— 1～4
1.Application area
2.Compressor specifications
3.Motor parameters
4.Parts and drawings list
5.General characteristics
II.: Heat pump water heater dedicated
compressor reference 5 - 15
III. Acceptance ----------———— 16
1. Acceptance basis
2. Acceptance rules
IV.the drawings ———————————— 17～30
V. :Modification of Specification ——————Appendix

SUBJECT
M od el W HP1 56 00 VS DPC 9E Q SP ECI FI CA TI ON PAGE：1/30
1. SCOPE
This specification is applied to SHANGHAI HIGHLY
Heat pump water heater compressor.
2. SPECIFICATION OF THE MODEL
Item Spec
2.1 Model Type WHP15600VSDPC9EQ
2.2 Power source input to inverter
Rated voltage / Rated frequency/Phase
380V/50Hz/3Ф OR 220V/50HZ/1Ф
2.3 Output 3850W/3690W/2430W/3650W
(R410A/R452B/R454C/R454B @3600min-1)
2.4 Application Heat pump water heater
2.5
Performance
Refrigerant R410A R452B R454C R454B
Item Rated Condition Rated Condition Rated Condition Rated Condition
Rotational speed 3600 min-1 3600 min-1 3600 min-1 3600 min-1
Nominal Heating Capacity 17400W 16880W 11940W 16750W
Motor input 4160W 3990W 2640W 3950W
Current 16.2A 15.8A 11.0A 15.6A
COP(see*) 4.18 4.23 4.52 4.24
Test Conditions
Evaporating temp. 7.2℃ 7.2℃ 7.2℃ 7.2℃
Condensing temp. 54.4℃ 54.4℃ 54.4℃ 54.4℃
Liquid temp. entering
expansion valve. 46.1℃ 46.1℃ 46.1℃ 46.1℃
Return gas temp. 35℃ 35℃ 35℃ 35℃
Ambient temp. 35℃ 35℃ 35℃ 35℃
Wind speed 2m/s 2m/s 2m/s 2m/s

SUBJECT
Model WHP15600VSDPC9EQ SPECIFICATION PAGE：2/30
*.COP= Heating capacity
Motor input (W)
*.Rated Capacity and input are measured with HIGHLY inverter circuit by secondary Refrigerant
calorimeter Methods of JIS B8606 by Shanghai HIGHLY Electrical Appliances Co., Ltd.
Allowable capacity should be more than 95% of the rated capacity and allowable input
should be less than 107% of rated motor input.
2.6 Refrigerant R410A/R452B/R454C / R454B
2.7 Displacement 42.0ml /rev（ Double-cylinder ）
2.8 Allowable frequency range 900～7200 min-1
2.9 Oil α68HES-H or equivalent 1650±20ml
2.10 Allowable amount of refrigerant
charge Below 4500g
2.11 Compressor cooling Forced air 强制空冷
2.12 Hermetic Terminal Conventional type
2.13 Space volume of inner case 2628cm3
2.14 Compressor weight 19.5kg incl. Oil
2.15 Motor Type
Insulation class Direct current brushless motor E class
2.16 Compressor natural frequency 19.9Hz/21.7Hz/24.5Hz
（Should try to avoid or quickly pass)
3. THE PARAMETER OF MOTOR
Item Spec参 数explanation
3.1 Rotor Pole（Pole）4 ——
3.2 Rated Frequency Range（Hz）30-240
Electrical Frequency，Relating to
VDCmax of Inverter
3.3 Demagnetizing Current（A）54.01A Peak Current，at 120℃，-5%
Demagnetizing Rate

SUBJECT
SPECIFICATION
M od el W HP1 56 00 VS DPC 9E Q PAGE：3/30
2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
q 5.44 5.39 5.34 5.29 5.24 5.18 5.12 5.06 5.00 4.95 4.89 4.83 4.78 4.72 4.66
d 3.71 3.65 3.65 3.64 3.63 3.61 3.59 3.56 3.54 3.51 3.48 3.45 3.42 3.39 3.36
4. CHARACTERISTICS
4.1. Appearance
The surface of the compressor is painted to black, without obvious flaw ,impact scar, paint peel
off, rust and so on.
4.2. Indication
Compressor model type, manufacturing data are clearly indicated on the surface of compressor。
4.3. Residual moisture 300mg MAX
4.4. Residual impurities 150mg MAX
4.5. Dielectric withstand
A 1500V alternating voltage for 1minute should be applied between live parts and dead metal parts.
3.4 Inductance Ld（mH） Sheet 2 ——
3.5 Inductance Lq（mH）Sheet 2 ——
3.6 Stator coil resistance（20℃）（Ω）
0.502（20℃） line-to-line
3.7 Voltage Constant（Vrms/krpm）43.10V/krpm line-to-line
3.7 Torque Constant（N·m/Arms）0.69 Torque/Current
3.9 Inertia （Kg·m2）0.000666
3.10 Flux Φa（Wb）0.1702
φ(Per Phase，Peak)= 32
02
f
E
π
×
φ(一相 peak 值)= 32
02
f
E
π
×
3.11 Magnet Material NdFeB
Electric current

SUBJECT
SPECIFICATION
M od el W HP1 56 00 VS DPC 9E Q PAGE：4/30
5 PARTS AND DRAWING LIST
PARTS NAME QTY/SET DRAWING NO. REMARKS
Compressor 1 4CYCH**** Dimensioned sketch
Mounting
Parts
Rubber grommet
B
olt
N
ut
3
--
--
4CYC00643
4CYC00700
M8
*
*
Electrical
Parts
T
hermostat
T
erminal cover
G
asket
N
ut
Rubber washer
Sleeve
1
1
1
1
1
1
4CYC01036
4CYC00988
4CYC01047
3CYC00004
4CYC00174
4CYC01042
4CYC01272
1
2
3
Lead routing
Pressure guarantee
Chart
Notes for rotational
speed change
Performance
curve
Appendix
*. Out of supply, for reference.

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA
PAGE：5/30
COMPRESSOR CRITERIA
1 Strictly observe the specification
The compressor should be used in specifications written in this “compressor specification” and
not be used in specifications outside it.. The main circuit must link up with fuse or breaker.
2 Source voltage
Specified inverter is linked up with compressor terminals . Applied voltage of this inverter
should be voltage specified in this “compressor specification”. Alternating voltage should
never be applied on terminals (for example：commercial alternating voltage of
1φ100V,200V,3φ200V).This is because that if applied alternating current the direct current
motor will demagnetize.
3 Operating voltage range
The compressor should be operated in the range of rated voltage ±10% , under standard condition
and overload condition of rated frequency (applied voltage to inverter).It must be satisfied
with item 5 ,6,7.
4 Operating temperatures and pressures
The operating temperatures and pressures of a compressor should be within the range shown in
the table 2 and graph 1.
5Oil Back and oil level
The oil should be returned continuously to the compressor and the structure of the refrigerating
system should not make oil stay in the system. The oil level in compressor should be satisfied
with chart 2.If not keep the oil level, the shortage will occur, and influence the reliability of
the compressor.(please check the oil level in the compressor with the sight glass which supplied
form SHEC.

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA PAGE：6/30
The oil should be continuously returning to the compressor to oil, and there
should be no
oil storage part in the refrigeration system construction. And, the oil level
in the compressor should meet the figure 2
conditions of. However, when foaming occurs and the liquid becomes foamy,
this part is not an oil level. If you cannot meet the high oil level
degree, will cause the sliding part of the oil supply, seriously affecting
the reliability. (Can be confirmed with a sight glass-equipped compressor for
oil level observation).
Table 2
Item Operating Envelope
（see graph 1）
Refrigerant R410A R452B R454C
Discharge pressure
MPa
4.762 max
Condensing temperature
:70℃）
4.492 max
（condensing temperature
:70℃）
3.465 max
（condensingtemperature
:75℃）
Suction Pressure
MPa
0.272~1.652 0.254~1.562 0.172~1.084
(Evaporation Temperature ：-30℃~25℃)
It can also be 0.101～0.172 MPa when in transition
but should not be used when it is less than 0.101MPa
Compressor case
bottom temp
99℃or below and 6 degrees
higher than condensing temperature
Motor winding temp Rated voltage: ： 105℃ MAX R.Voltage±10%:
120℃ MAX
Accumulator temp Higher than outlet pipe of evaporator
Ambient temp Meet for the condition of above mentioned motor winding temp.

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA
PAGE：7/30
0
10
20
30
40
50
60
70
80
-35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30
Evaporating Temp.（℃）
Condensing Temp.（℃）
R410A
R452B
P2
P1
P3
P4
P5
Graph 1(a)
P1 P2 P3 P4 P5
Condensing temperature 70℃28℃5℃45℃70℃
Evaporation Temperature 25℃25℃-30℃-30℃-5℃
0
10
20
30
40
50
60
70
80
-35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30
Evaporating Temp.（℃）
Condensing Temp.（℃）
R454C
P1
P2
P3
P4
P5
Graph 1(b)
P1 P2 P3 P4 P5
Condensing temperature 75℃28℃5℃65℃75℃
Evaporation Temperature 25℃25℃-30℃-30℃-10℃
6 Current limitation
Current peak among motor terminals（include instantaneous current peak）should be
below demagnetizing current in order to prevent magnet in motor from demagnetization.
7 Pressure difference between suction and discharge
In all allowable rotational speed range, the difference of pressure should be more than
0.39MPa{4kgf/cm2}. But if there is no problem of noise when assembled in air conditioner,
it can also below this value.
+ R 454B

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA
PAGE：8/30
8 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.
9 Dust of compressor hermetic terminals
Compressor hermetic terminals should be mounted with specified cover in right way to prevent
dust entering, and should be used in direction which dust is hard to enter in.
10 Lead wire of compressor hermetic terminals
Measuring the temperature of hermetic terminals , lead wire should be resist to the temperature
and be clamped so as not in touch with the surface of compressor and pipe.
11 Start-stop frequency
The frequency should be less than 6 times per hour. Operating time from start to stop should
be more than 3 minutes. Stopping time should be more than 3minutes.
。
12 Rate of rotational speed change
The rate of compressor rotational speed (acceleration) should be less than 133min-1/s, But if
The variable range is below 120min-1, rate can also be less than 600min-1 when rotational
speed is reduced to avoid temporary over- current.
13 Air and moisture in refrigerating system
The degree of vacuum in refrigerating system should be less than 20Pa (150×10－3mmHg) at
room temperature just before charging refrigerant. The quantity of water should be less
than 0.15ml.

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA
PAGE：9/30
14 Impurities in refrigerating system
（1）The weight of residue on the inside surface of the heat exchanger and tube should be
less than 0.01g/m2. But metallic dust should not be permitted in the system. This value means
the weight of foreign residue collected by filer paper after washing inside surface of the
heat exchanger tubes with R-11.
（2）Prevent the impurities from entering into the enclosed unit system used R410A. When the
impurities entered into the enclosed system, it will damage the moving mechanism parts and
result in the capillary depositing.
（3）Eliminate all system contaminants such as trichlorethylene, alkalies, soaps, oil, acids
& washing fluid used at machining heat exchanger and tubes.
15 Compressor vacuum operation
Compressor should never be operated while under vacuum.
Otherwise, internal arcing can cause damaging parts.
16 The compressor should be operated for more than 20 seconds within 15 minutes after
charging refrigerant into the system so proper lubrication results.
17 Liquid refrigerant return limitations
（1）Liquid refrigerant level in s-tank should be lower
than the top of s-pipe in s-tank.(see chart at right)
(2) There should not exist noise of the liquid refrigerant compression, current and
vibrancy increase. System can append the assistant stank or reduce the amount of
refrigerant to prevent from liquid refrigerant compression. Refrigerant system forbid
liquid refrigerant from flowing back compressor in any case. In normal condition the
overheat gas refrigerant should flow back compressor.

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA
PAGE：10/30
Non-liquid compression sound, current increase, vibration increase, etc. occur. In
order to prevent liquid compression, auxiliary reservoirs can be added or the
amount of refrigerant enclosed can be reduced. No matter what the conditions, the
refrigeration system should not have liquid back to the compressor. Under normal
operating conditions, superheated gas should be returned to the compressor.
18 Purge parts with dry nitrogen or dry air to remove remains in parts
(dust, detergent,etc.)before assembly of system. Time fur purging: over one second
for pipe; over three seconds for heat exchanger. Purging pressure: 0.9±0.1MpaG.
Dew point of dry air: Below –20℃. The motor winding temperature should be less
than 149℃and hermetic terminal body temperature should be less than 177℃in process
of manufacturing.
19 Apply for vehicle
The compressor should not be used on moving equipment such asm automobiles,trains,
ships, etc.
20 Installation
The rotational axis of compressor should be kept vertical during operation. But in
actual application the axis incline must be within 5°at all directions during
operation.
21 Pipe vibration
The displacement of the pipes, which connect from the compressor to other parts
of the refrigerate-or systems, should be less than 0.8mm(1/32”)when the compressor
is operating at allowable rotational speed range and voltage range of rated ±10%.
Displacement in excess of 0.8mm(1/32”) will require changing tube length and/or
routing.
22 Connecting tube design
In designing and routing tubing that connect from the comprssor 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.

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA
PAGE：11/30
23 Avoid refrigerant migration
The refrigerant migration to compressor shell should be avoided during the heat
pump water heatersystem shut down periods, It’s suggested that the electric
heating belt should be used around the shell bottom when necessary.
24 Miscellany
（1）The compressor should be carried carefully to avoid drop, drag ,impact and should
not apply partial force on projection parts such as pipe, hermetic terminals,
foot during carrying and processing.
（2）The compressor should not be operated to form a vacuum and to absorb air.
The compressor only can run in one direction which according to lead routing
wiring diagram. Never reversion otherwise the compressor will be in trouble.
（3）The compressor should not be left opened in the atmosphere for more than
5 minutes.
When the air entered into the unit system with refrigerant R410A, it will
expedite the deterioration of the oil and result in the capillary depositing
and the reducing of insulation resistance.
（4）Electric pulse should not be applied to compressor when it is in vacuum.
（5）The compressor should be kept in the place with low-dust, low-moisture.

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA
PAGE：12/30
（6）The compressor can’t be used in the place with corrosive atmosphere such as hot
spring and chemical warehouse. It should not be the structure often splash water
on the surface of the compressor forcibly.
（7） The trouble of cross valve, electromagnetic valve, defroster, refrigerant controller,
fan motor used in refrigerating system may cause compressor accident .So their
reliability should be ensured completely. Moreover, the way of design, manufacture,
application of refrigeration cycle with less-leak should be adopted.
（8）The main electric circuit should be equipped with fuse or breaker.
（9）Refrigerant should be charged from the end of condenser of refrigerating systems.
Never charge refrigerant to the compressor directly.
The refrigerant should always be charged in liquid state. When the refrigerant is
charged in gas state. The percent component will possibly be changed.
(10) Temperatures within systems during stable compressor operation should not be less
than -35℃ to prevent wax precipitation from the oil.
(11) T he units of refrigerating system should be connected to earth.
12）Compressor mounting
Rubber grommets are designed soft to provide the noise isolation and to lessen
vibration
Energy transmission.
Stud bolt should be designed to provide sufficient clearance for noise andvibration
isolation and to prevent compressor from coming off its mount.
There should be adequate clearance between the under－surface of Push-Nut and the
upper surface of rubber grommets.
(13)

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA
PAGE：13/30
(14) SHEC will not take any responsibility against accident that is caused by
the accessories equipped by yourselves.
(15) The hermetic terminals of compressor should not be inserted slantingly and not
be applied twisting force after inserting so as to avoid reducing of terminal
fixed force.
(16) The pipe and hermetic pens attached to the compressor should not be bent.
(17) The dropped compressor can’t be used anymore.
(18) Compressor can be used when ambient temperature is higher than -10℃. Confirm the start-
up of compressor if the temperature of compressor surface is below -10℃. Heat up
compressor to reach the temperature higher than -10℃ with heater if the ambient
temperature is below -10℃.
(19) Set a thermistor on the case cover of compressor to prevent from accident of leakage of
refrigerant. The thermistor can stop the operation of compressor when compressor in abnormal
temperature. The lead wires of thermostat is enveloped with tube, as same as that of the terminals,
to avoid directcontact with the compressor and pipe.
(20) The compressor should not be splashed with water intentionally.
Prevent moisture from entering into the enclosed unit system. When the moisture
entered into the unit of the refrigerant R410A, the refrigerant oil and the organic
compound material presented in the hermetic motor will possibly decompose on the
affecting of water. It will result in the capillary depositing and the reducing of
insulation resistance.
It is necessary to install a dryer to dehumidify the residual moisture mixed in the
refrigerant in the cycling system. The specially defined molecular-sieve dryer is
advised.

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA PAGE：14/30
(21) Use the refrigerant of specified brand. When the refrigerant not specified used,
it will possibly cause trouble of the performance and reliability of the compressor
by the impurities in the refrigerant.
(22) The lead wires should be connected to hermetic terminals without being touched
on the surface of the compressor.
(23) Be careful of avoiding oxide scale while soldering during assembly of
refrigerating system.(for example: flow or fulfill dry nitrogen)
(24) The quantity and kind of contamination (the process materials) in the cycle
should be grasped and managed. Carry on reliability test that input contamination
a lot than anticipated contamination quantity.
(25) To avoid water and impurity into he refrigeration system and make sure no
leakage of refrigerant during the operating course. It’s required to direct the
erector and maintenance man .
(26) The start-up current and torsion of compressor
Adjust the start-up current of the compressor to get enough torsion by
inverter. Confirm and measure the start-up current if change the parts and
design.

HEAT PUMP WATER HEATER COMPRESSOR CRITERIA PAGE：15/30
（27）The fuse or/and breaker should be equipped in the main circuit.
(28) The thickness of the refrigerating system using tube
the tube thickness as followed
External diameter(mm) 6.35 9.52 12.7 15.88 19.05 22.2 25.4 31.75 38.1 44.45
Thickness（ mm） 0.8 0.8 0.8 1 1 1 1 1.1 1.4 1.5

Check upon Delivery
PAGE：16/30
1. Basis for Checking upon Delivery
The Performance test will be carried out in accordance with this “compressor Specification”.
The Safety Performance in accordance with GB4706.1 Safety of household and similar electrical
appliances General requirements and GB 4706.17 Safety of household and similar electrical
appliances Particular requirements for motor-compressor.
2. Rule for Checking upon Delivery
If come across any quality problem, please notify the company in written form within 30 days
after the arrival of the cargo, the company shall exchange exactly the number of the products,
otherwise they shall be regarded as being up to standard.

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