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ISO 15042 7.5HP Air-Enthalpy Energy Difference Test system

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ISO 15042 7.5HP Air-Enthalpy Energy Difference Test system

MOQ:	1
価格:	Tailored
標準パッケージ:	合板
配達期間:	2ヶ月
支払方法:	T/T
供給能力:	1 1ヶ月あたりにセット

起源の場所

ブランド名

Sinuo

Calibration Certificate (Cost Additional)

モデル番号

SN331-25RT

応用標準:

ISO15042、ISO5151など

UUTのタイプ:

7.5馬力エアコン

試験報告書:

フォーマットはカスタマイズ可能

冷却能力:

0.75馬力～7.5馬力

暖房能力:

0.75馬力～7.5馬力

300~4000m3/h

静圧精度:

≦±（±0.5%RD）+（±0.5%FS）

ノズル圧力精度:

≦±（±0.25%RD）+（±0.25%FS）

ISO 15042 7.5HP Air-Enthalpy Energy Difference Test System

System Overview

This 7.5HP air enthalpy method test laboratory consists of indoor and outdoor side rooms designed to test air conditioner performance by measuring temperature, pressure, and electrical parameters. The system is suitable for testing window type, split type, and free-standing air conditioners, supporting both standard operating condition tests and expanded testing requirements for product sampling inspection and development.

System operation is controlled via programmable controller and HMI interface, with high-accuracy data collection and real-time data transfer to upper-level computers for processing, display, storage, and report generation.

Compliance Standards

Designed and tested according to:

ISO 5151:2010
ISO 15042:2017

Operating Principle

The test room adjusts air dry bulb and wet bulb temperatures through balanced temperature and humidity control. The refrigeration system provides continuous cooling and dehumidification, while temperature control meters regulate heater and humidifier output to achieve desired air conditions.

Operational Procedures

Pre-Startup Checklist

Review previous running records
Verify power and water supply status
Ensure unit under test (UUT) is properly installed

Standard Operation

Close power breaker and press "Start" button
Activate fans, heating, humidifying, and static pressure systems via HMI
Engage refrigeration and nozzle systems as required
Set temperature controller SV values according to operating conditions
Energize UUT via frequency variable power supply
Measure UUT parameters once operating conditions stabilize
Shutdown follows reverse sequence of startup procedure

Unit Under Test Specifications

Supported UUT Types

Wall type
Ceiling type
4-way type
Floor stand type

Measurement Ranges

Testing Capacity Range:
- Cooling Capacity: 0.75 HP - 7.5 HP
- Heating Capacity: 0.75 HP - 7.5 HP
Air Flow: 300-4000 m³/h (7.5HP receiving chamber)
Unit Dimensions:
- Panel Type: W≤1000mm, D≤800mm, H≤1800mm
- Split Type: W≤1000mm, D≤500mm, H≤2000mm
Electrical Parameters:
- Single phase power: 0-5kW
- Single phase voltage: 0-300V
- Single phase current: 0-20A
- Frequency: 50/60Hz
- Power factor: 0-1

Power Supply

Type: Three Phase, Four Wire, 45kVA (1 set)
Supply station: 7.5HP One-driven-one type (3-phase power supply)

Environmental Requirements

No strong air flow, direct sunlight, or corrosive gases
No intense vibration or interference sources
Ambient temperature: 0℃-35℃, relative humidity: <90%
Test control room environment:
- Temperature: 23℃±5℃
- Humidity: <85%RH (including non-operational periods)
- Free from insects, rodents, and corrosive gases

Utility Requirements

Power supply: 3Φ5W 415V±10%, 50Hz, 150kVA (50%-85% operational rate)
Water supply: Clean, scale-free water at 20L/h; DN15 connection
Drainage: DN50 connection

Testing Capabilities

Rated cooling capacity (T1, T2, T3)
Rated heating capacity (High, Low, Extra-low)
Airflow measurement
Dehumidification capacity
Input power analysis
EER/COP calculation
Frequency, current, and voltage measurement

Measurement Accuracy

Measurement Accuracy	Repeatability Accuracy
Compared with standard machine	Average deviation from 3 tests once installed
Cooling capacity: ±2%	Cooling capacity: ±1%
Heating capacity: ±2%	Heating capacity: ±1%

Major Test Conditions

No	Testing Item	Indoor Side (℃)		Outdoor Side (℃)
		Dry Bulb	Wet Bulb	Dry Bulb	Wet Bulb
1	Rating Cooling T1	27	19	35	24
	Rating Cooling T2	21	15	27	19
	Rating Cooling T3	29	19	46	24
2	Maximum Cooling T1	32	23	48	32
	Maximum Cooling T2	27	19	35	24
	Maximum Cooling T3	32	23	52	31
3	Freeze-up T1	21	15	21	15
	Freeze-up T2	21	15	10	8
	Freeze-up T3	21	15	21	15
4	Minimum Cooling	21	15	18	12
5	Enclosure Sweat	27	24	27	24
6	Rating Heating High	20	15	7	6
	Rating Heating Low	20	15	2	1
	Rating Heating Extra Low	10	8	-5	-6
7	Maximum Heating	27	19	24	18
8	Minimum Heating	20	15	-7	-8
9	Automatic Defrost	20	12	2	1

Additional Test Conditions

	Indoor Side	Outdoor Side
Temperature (℃)	10-40	-15-60
Relative Humidity (RH)	35%-93%	25%-93%
Control Precision (℃)	±0.2 (WB)	±0.2 (WB)
Testing Precision (℃)	±0.1 (WB)	±0.1 (WB)

Note: Temperature combinations should not significantly deviate from standards. Standard refrigeration/heating conditions maintain ±0.2℃ control precision; other conditions maintain ±0.3℃. Capacity testing available via single side enthalpy method. Performance not guaranteed during defrosting or unit stoppage.

Continuous Operation

Outdoor side room continuous operation capability:

≥10 hours at DB=2.0℃, WB=1.0℃
≥8 hours at DB=-7.0℃, WB=-8.0℃

Measurement Uncertainties

RTD temperature precision: ≤±0.1℃
Static pressure difference: ≤±(±0.5%RD)+(±0.5%FS)
Nozzle pressure difference: ≤±(±0.25%RD)+(±0.25%FS)
Inlet & Outlet difference: ≤±(±0.25%RD)+(±0.25%FS)
Electrical inputs: ≤±(±0.25%RD)+(±0.25%FS)
Thermocouple temperature: ≤±0.5℃
Refrigerant pressure: ≤±(±0.25%RD)+(±0.25%FS)
Relative humidity transmitter: ≤±3.0%RH

System Structure

Equipment Installation

MOQ:	1
価格:	Tailored
標準パッケージ:	合板
配達期間:	2ヶ月
支払方法:	T/T
供給能力:	1 1ヶ月あたりにセット

起源の場所

ブランド名

Sinuo

Calibration Certificate (Cost Additional)

モデル番号

SN331-25RT

応用標準:

ISO15042、ISO5151など

UUTのタイプ:

7.5馬力エアコン

試験報告書:

フォーマットはカスタマイズ可能

冷却能力:

0.75馬力～7.5馬力

暖房能力:

0.75馬力～7.5馬力

300~4000m3/h

静圧精度:

≦±（±0.5%RD）+（±0.5%FS）

ノズル圧力精度:

≦±（±0.25%RD）+（±0.25%FS）

最小注文数量:

Tailored

パッケージの詳細:

受渡し時間:

支払条件:

供給の能力:

1 1ヶ月あたりにセット

ISO 15042 7.5HP Air-Enthalpy Energy Difference Test System

System Overview

Compliance Standards

Designed and tested according to:

ISO 5151:2010
ISO 15042:2017

Operating Principle

Operational Procedures

Pre-Startup Checklist

Review previous running records
Verify power and water supply status
Ensure unit under test (UUT) is properly installed

Standard Operation

Close power breaker and press "Start" button
Activate fans, heating, humidifying, and static pressure systems via HMI
Engage refrigeration and nozzle systems as required
Set temperature controller SV values according to operating conditions
Energize UUT via frequency variable power supply
Measure UUT parameters once operating conditions stabilize
Shutdown follows reverse sequence of startup procedure

Unit Under Test Specifications

Supported UUT Types

Wall type
Ceiling type
4-way type
Floor stand type

Measurement Ranges

Testing Capacity Range:
- Cooling Capacity: 0.75 HP - 7.5 HP
- Heating Capacity: 0.75 HP - 7.5 HP
Air Flow: 300-4000 m³/h (7.5HP receiving chamber)
Unit Dimensions:
- Panel Type: W≤1000mm, D≤800mm, H≤1800mm
- Split Type: W≤1000mm, D≤500mm, H≤2000mm
Electrical Parameters:
- Single phase power: 0-5kW
- Single phase voltage: 0-300V
- Single phase current: 0-20A
- Frequency: 50/60Hz
- Power factor: 0-1

Power Supply

Type: Three Phase, Four Wire, 45kVA (1 set)
Supply station: 7.5HP One-driven-one type (3-phase power supply)

Environmental Requirements

No strong air flow, direct sunlight, or corrosive gases
No intense vibration or interference sources
Ambient temperature: 0℃-35℃, relative humidity: <90%
Test control room environment:
- Temperature: 23℃±5℃
- Humidity: <85%RH (including non-operational periods)
- Free from insects, rodents, and corrosive gases

Utility Requirements

Power supply: 3Φ5W 415V±10%, 50Hz, 150kVA (50%-85% operational rate)
Water supply: Clean, scale-free water at 20L/h; DN15 connection
Drainage: DN50 connection

Testing Capabilities

Rated cooling capacity (T1, T2, T3)
Rated heating capacity (High, Low, Extra-low)
Airflow measurement
Dehumidification capacity
Input power analysis
EER/COP calculation
Frequency, current, and voltage measurement

Measurement Accuracy

Measurement Accuracy	Repeatability Accuracy
Compared with standard machine	Average deviation from 3 tests once installed
Cooling capacity: ±2%	Cooling capacity: ±1%
Heating capacity: ±2%	Heating capacity: ±1%

Major Test Conditions

No	Testing Item	Indoor Side (℃)		Outdoor Side (℃)
		Dry Bulb	Wet Bulb	Dry Bulb	Wet Bulb
1	Rating Cooling T1	27	19	35	24
	Rating Cooling T2	21	15	27	19
	Rating Cooling T3	29	19	46	24
2	Maximum Cooling T1	32	23	48	32
	Maximum Cooling T2	27	19	35	24
	Maximum Cooling T3	32	23	52	31
3	Freeze-up T1	21	15	21	15
	Freeze-up T2	21	15	10	8
	Freeze-up T3	21	15	21	15
4	Minimum Cooling	21	15	18	12
5	Enclosure Sweat	27	24	27	24
6	Rating Heating High	20	15	7	6
	Rating Heating Low	20	15	2	1
	Rating Heating Extra Low	10	8	-5	-6
7	Maximum Heating	27	19	24	18
8	Minimum Heating	20	15	-7	-8
9	Automatic Defrost	20	12	2	1

Additional Test Conditions

	Indoor Side	Outdoor Side
Temperature (℃)	10-40	-15-60
Relative Humidity (RH)	35%-93%	25%-93%
Control Precision (℃)	±0.2 (WB)	±0.2 (WB)
Testing Precision (℃)	±0.1 (WB)	±0.1 (WB)

Continuous Operation

Outdoor side room continuous operation capability:

≥10 hours at DB=2.0℃, WB=1.0℃
≥8 hours at DB=-7.0℃, WB=-8.0℃

Measurement Uncertainties

RTD temperature precision: ≤±0.1℃
Static pressure difference: ≤±(±0.5%RD)+(±0.5%FS)
Nozzle pressure difference: ≤±(±0.25%RD)+(±0.25%FS)
Inlet & Outlet difference: ≤±(±0.25%RD)+(±0.25%FS)
Electrical inputs: ≤±(±0.25%RD)+(±0.25%FS)
Thermocouple temperature: ≤±0.5℃
Refrigerant pressure: ≤±(±0.25%RD)+(±0.25%FS)
Relative humidity transmitter: ≤±3.0%RH

System Structure

Equipment Installation

電化製品の試験装置

エネルギー効率の実験室

車の試験装置

電池の試験装置

生命テスターを転換して下さい

LED の試験装置

水進入試験装置

環境試験室

燃焼性テスト部屋

MCB 試験機

医療機器の試験機器

IEC 62368の試験装置

電気実験室用試験装置

ISO 15042 7.5HP Air-Enthalpy Energy Difference Test system

エネルギー効率の実験室試験装置,

温度の湿気テスト部屋,

エネルギー効率のテストラボ

ISO5151 25RT エアコンエアエンタルピー差試験ラボ

ES7821 タワー/テーブル/コンフォートファンおよびレギュレーターエネルギー効率試験ラボ

AHAMHRF-1 2007 冷蔵庫のエネルギー効率試験用ソーダテストパッケージ

IEC 60879 複数ファンエネルギー効率評価試験システム

IEC 60456 洗濯機-洗碗機-給湯器のエネルギー効率試験システム

IEC 60879 塔扇風機テーブル扇風機エネルギー効率性能試験室

計算機制御のエネルギー効率の実験室IEC 60879-2019の電気テーブル/床はテスト部屋に送風します

電化製品の試験装置

エネルギー効率の実験室

車の試験装置

電池の試験装置

生命テスターを転換して下さい

LED の試験装置

水進入試験装置

環境試験室

燃焼性テスト部屋

MCB 試験機

医療機器の試験機器

IEC 62368の試験装置

電気実験室用試験装置

エネルギー効率の実験室試験装置,

温度の湿気テスト部屋,

エネルギー効率のテストラボ