Hitachi Highly WHP11500VSDPC9EQ Manual de usuario
HitachiHighly
Rollkolbenverdichter
Rotary Compressors
Spezifikation
Installation Manual
WHP11500VSDPC9EQ
RIES GmbH, Rudolf-Diesel-Str. 10, D 64569 Nauheim, GERMANY
R 410A - R 452B - R 454B - R 454C
900 - 7200 min-1
30,7 ml/rev
DC/ BLDC
Table of Contents
1.WH11500VSDPC9EQ ———————1～4
1.Application area
2.Compressor Specification
3.Motor Parameter
4.Parts and drwing list
5.General characterics
2.Heatpump water heater dedictaed compressor referen 5～15
3.. Acceptan —————————————— 16
1.Acceptance basis
2.Acceptance rules
4.Drawings ——————————————
5.. Modification of Specificati ————————
17～30
Appendix
SUBJECT
Model WHP11500VSDPC9EQ SPECIFICATION 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 WHP11500VSDPC9EQ
2.2 Power source input to inverter
Rated voltage / Rated frequency/Phase
380V/50Hz/3Ф OR 220V/50HZ/1Ф
2.3 Output 2715W/2605W/1595W/2790W
(R410A/R452B/R454C/R454B @3600min-1)
2.4 Application Heat pump water heater
2.5
Performance
Refrigerant R410A R452B R454C
Item Rated Condition Rated Condition Rated Condition
Rotational speed 3600 min-1 3600 min-1 3600 min-1
Nominal Heating Capacity 12320W 11950 8455
Motor input 2935W 2815 1725
Current 12.3A 12.0A 8.4A
COP(see*) 4.20 4.25 4.54
Test Conditions
Evaporating temp. 7.2℃ 7.2℃ 7.2℃
Condensing temp. 54.4℃ 54.4℃ 54.4℃
Liquid temp. entering
expansion valve. 46.1℃ 46.1℃ 46.1℃
Return gas temp. 35℃ 35℃ 35℃
Ambient temp. 35℃ 35℃ 35℃
Wind speed 2m/s 2m/s 2m/s
R454B
Rated Condition
3600 min-1
11885
2790
11,8A
4.26
7.2℃
54.4℃
46.1℃
35℃
35℃
2m/s
SUBJECT
Model WHP11500VSDPC9EQ 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 30.7 ml /rev
2.8 Allowable frequency range 900～7200 min-1
2.9 Oil α68HES-H or equivalent 1550±20ml
2.10 Allowable amount of refrigerant
charge
Below 4500g
2.11 Compressor cooling Forced air
2.12 Hermetic Terminal
2.13 Space volume of inner case 2628cm3
2.14 Compressor weight 19.3kg 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
Sollten vermieden (übersprungen) werden
3. THE PARAMETER OF MOTOR
Item Spec 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
Model WHP11500VSDPC9EQ
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 restistance 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
Model WHP11500VSDPC9EQ PAGE：4/30
5 PARTS AND DRAWING LIST
PARTS NAME QTY/SET DRAWING NO. REMARKS
Compressor 1 4CYCH0571 Dimensioned sketch
Mounting
Parts
Rubber grommet
Bolt
Nut
3
--
--
4CYC00643
4CYC00700
M8
*
*
Electrical
Parts
T
hermostat
T
erminal cover
Gasket
Nut
Rubber washer
Sleeve
1
1
1
1
1
1
4CYC01036
4CYC00988
4CYC01047
3CYC00004
4CYC00174
4CYC01042
4CYC01272
1
2
3
Lead routing
Pressure guarantee
Chart
Oil level datum
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.
Arbeitsbereich
(siehe Bild 1)
( (
20^C
A
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.
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.
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