Sanyo Air Conditioner 1:01 3 GHP Introduction GHPworkshop 2011

User Manual: Sanyo Air Conditioner 1:01

Open the PDF directly: View PDF .
Page Count: 32

Download
Open PDF In Browser	View PDF

SANYO GHP Introduction

Commercial
Gas Heat Pump - VRF

01.12.2011

Agenda

1. SANYO GHP History
2. SANYO GHP Range
3. GHP Market Position
4. 2-WAY
5. GHP Power
6. 3-WAY
7. EER/COP
8. Water Heat Exchanger (Chiller)
9. GHP Needs Service

Introduction

GHP = Gas Engine Driven
Heat
Pump Air-conditioner

History of SANYO GHP Development
Increase in electric power demand & oil crisis
Japan Government starts the energy leveling policy.

…….… Production of GHP prototype starts with Tokyo Gas.

1980
Apr.1981
Development
Apr.1984
1985
Apr.1985

… Participated in the national project of Gas Cooling
Technology.

… Started joint development of GHP with major gas
companies

… Worlds First! Released 15HP GHP in Japan
……… Three manufacturers entered into GHP market
1987
… Achieved total 1 million HP in Japan
Mar.1999
Jul.2000
Apr.2002
Sep.2003
2004
Jan.2005
Jun.2006
Apr.2008

… JIS Establishment
… Released New Refrigerant (R407C)
Low NOx mode less than 100ppm
～20HP)
… Released Overseas J2 model (8HP～
2 million HP installed in Japan
… Worlds First! Released R410A GHP in Japan
… Released Overseas J2 3WAY-type
… Released Overseas K1-type (8HP~25HP);
achieved a total of 1000 systems in Europe
… Released Overseas M2-type (13HP~25HP);
achieved a total of 2000 systems in Europe
Copyright© SANYO Electric Co., Ltd. All Rights Reserved 2010

GHP VRF Overview

3 types of GHP are sold in Europe:
• W*-MULTI G Power 2-WAY M2-series

• W*-Multi 2-WAY M2-series

• Multi 3-WAY M2-series

*W = Multiple Outdoor Units can be combined
5

GHP W-MULTI 2 - WAY

GHP (Gas Heat Pump)

2 WAY SYSTEM Single or Combined
6

GHP M2 2-way Range
13HP: SGP-EW120M2G2W
16HP: SGP-EW150M2G2W
20HP: SGP-EW190M2G2W

GHP M2 range

25HP: SGP-EW240M2G2W

50
45

33
32
29

30
HP

H 2248

D 1000

W 1800

120
150
190
240
120+120
120+150
150+150
120+190
150+190
190+190
190+240
240+240

0
Single

Multi

* 1 HP ≈ 2,8 kW
7

GHP Power with Generator

GHP (Gas Heat Pump)

Cogeneration
8

ECO G Power Range

1 Model 20HP: SGP-EGW190M2GW
Can be combined to max. 2 units.
9

GHP 3 - WAY

GHP (Gas Heat Pump)

Heating + Cooling Simultanously
10

3 WAY MULTI Range
3 different sizes of OU:
16 HP: SGP-EZ150M2G2
20 HP: SGP-EZ190M2G2
25 HP: SGP-EZ240M2G2
Single OU installation

GHP The “Multitalent“
Small size
Square measure

Large size

Medium size
３，０００㎡

７００
㎡

５，０００
㎡

１０，０００㎡

Water cooled VRF

DX system
RAC

ＶＲＦ

Chiller system

Screw chiller

ＧＨＰ
Turbo chiller

ＨＰ chiller

Water cooled type

PAC
Split type

A2W heat pump
Absorption chiller
12

GHP 2-WAY W-MULTI

GHP 2-way Features 1
• Natural Gas or LPG (Propane)
• Single phase small power supply
• DX VRF indoors (max 46) or chilled water
• Miller cycle engine
• DC fan motors
• Durable compressors with variable speed
allow “quasi“ inverter operation (~15 – 100%)
• Hot water function for domestic hot water
included as standard

Electric supply 0,85 … 1,54 kW
/ unit only, depending on model

GHP 2-way Features 2
• Diversity ratio

50-200% (Single OU installation)
50-130% (Multi OU installation)
• 200 m longest pipe run and 1000 m total piping length
• Full heating capacity down to -21°C / No defrost cycle
• Silent mode offers a further 2dB(A) reduction
• Part load efficiencies increased by 1.85 primary ≈ 4.60
compared to EWP
• Easy to add additional OU or IU in the future

GHP 3-WAY W-MULTI

• COP

improvement up to factor 1,8!

• Single OU installation

• Up to 36 indoor units per system

Heating & Cooling Simultanously

• 145m (equiv. Length) longest pipe run
• Diversity ratio 50-200%
• Full heating capacity down to -21°C and cooling down to -10°C
• No defrost cycle
• Water Heat Exchangers can not be connected
• No Hot Water Function
16

GHP M2 3way Advantage

GHP M2 3way Function

GHP ECO G POWER

GHP M2 Power

Production Of Electricity

GHP Power Consumption

Total loss of energy is 62% (Average in Europe)
Fuel

Power
Station
50%loss

Condensing
loss
Sending loss

Primary Energie 1m³ gas ≈
10kWh heating capacity

Sending loss

Electric Energy at customer
site 38% of 10kWh = 3,8kWh
Electric AC with EER = 5,0
produces 5 * 3,8kWh =
19,0kWh cooling capacity

GHP with EER = 1,92 produces
1,92 * 10kWh = 19,2kWh total
capacity (14,2 kWh cooling
capacity + 5 kWh hot water) *

Fuel
Electric
energy

* 20HP unit rated conditions including hot water production ≈ 26%

0,353kWh as per 1m³ Gas
22

GHP Design EER
Cooling
SGP-EW190M2G2W
Rated condition:
56 kW cooling capacity
20 kW hot water prod.
38,3 kW gas consumption
1,35 kW electricity cons.
2007/742/EC**:
Gas transport loss 10%
Electric conversion 2,5
EER = 1,23 (no hot w.)
EER = 1,67 (with hot w.)*
Plain calculation
(with electric = gas):
EER = 1,41 (no hot w.)
EER = 1,92 (with hot w.)
* Calculated backwards for
comparison with electric AC:

EER = 4,18
** ECO-label directive
23

GHP Design COP
Heating
SGP-EW190M2G2W
Rated Condition!:
63 kW heating capacity
-- kW hot water
43,0 kW gas consumption
1,01 kW electricity
2007/742/EC:
Gas transport loss 10%
Electric conversion 2,5
COP = 1,26
Plain calculation
(with electric = gas):
COP = 1,43

Ext. Air HE is
faded out!

T < -4°C:
COP = 0,74 (2007/742/EC)*
COP = 0,84 (plain)
* Calculated backwards for comparison
with electric AC: COP = 1,89
24

Sound Level 1

Sound Level 2

Sound level compared to electrical VRF systems
68,00

66,00

Company D

64,00

ECO-i 2way

62,00

60,00

GHP

58,00

56,00

SANYO ECO-I 3way

54,00

P
20
H

P
18
H

P
16
H

P
14
H

P
12
H

10
H

8H
P

52,00

GHP M1 WHE

•3 Sizes available: 25kW, 50kW, (up to 64kW)* cooling / 30kW, 60kW, (up to 72kW)* heating
•Great to replace chiller and boiler systems
•Integrated into SANYO S-Net
•Up to 170 m distance between GHP and WHE possible
•Mixed operation with DX-units possible
•Water temperatures cooling -15…15°C / heating +35…+55°C
* Preliminary data

GHP WHE M1 Mixed in VRF

Water Heat Exchanger in mixed operation.
Can be connected like a “normal“ DX unit.
28

Maintenance Of GHP

Coolant

Oil filter

Air filter
Neutralizer +
Filter mats

Front

Back

Driving
belt

Spark plug

Oil tank

Black colour =
exchange

Valve clearance

Service interval: Every 5 years or 10.000 hours only!
29

Blue colour =
check / clean

Periodic Maintenance

10.000 hours engine operation
A car driving with 50 km/h
average speed

GHP Service Intervals

All GHP models and sizes have a service interval of 10.000 hours.
Generally the lifetime is calculated for max. 30.000 hours.
If the GHP is used for cooling & heating all year round take care about
operating hours! One year = 8.760 hours. If the project will result in such
a kind of operation the GHP is not suited for this need as it would mean
replacement of the unit after only 3,5 years.
Normally operating hours should not exceed 2.000 – 3.000 hours a
year! It is recommended to use the timer functions for stopping
operation at weekend, holiday, nighttime etc. As GHP basic operation
principle is to keep stable room temperatures by smooth operation (low
rpm.) it is very important to keep in mind this point for economic long
time operation.

NO!
31

Thank you very much for your time!

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.7
Linearized                      : No
Author                          : henk.kuyper
Create Date                     : D:20111202181132+01'00'
Creator                         : PDF Suite 2011
Modify Date                     : D:20111202181133+01'00'
Producer                        : PDF Suite 2011
Creator Tool                    : PDF Suite 2011
Metadata Date                   : 2011:12:02 18:11:31+01:00
Document ID                     : uuid:00000000-f247-32bc-af1a-f5f5e54fb5c1
Page Count                      : 32

EXIF Metadata provided by EXIF.tools

Sanyo Air Conditioner 1:01 3 GHP Introduction GHPworkshop 2011

Navigation menu

Versions of this User Manual:

Views

Navigation