大金热泵产品基础知识.pptVIP

* Norway site is outside of Oslo. Cold area. tested stable indoor temp @ -20 France site in Rennes Both house owners are extremely pleased with the Altherma system. The house in Norway has very high usage of sanitary water. One jacuzzi each day. Back up heater usage in Norway, 4,1% Back up heater usage in France, 5% * Setpoint temperature adjusted according to the ambient temperature. Leaving water temperature measured. Compressor frequency controlled via delta T * Setpoint temperature adjusted according to the ambient temperature. Leaving water temperature measured. Compressor frequency controlled via delta T * Setpoint temperature adjusted according to the ambient temperature. Leaving water temperature measured. Compressor frequency controlled via delta T * Setpoint temperature adjusted according to the ambient temperature. Leaving water temperature measured. Compressor frequency controlled via delta T * * Setpoint temperature adjusted according to the ambient temperature. Leaving water temperature measured. Compressor frequency controlled via delta T * * Lower setpoint temperature ”Booster heater ON” temperature means higher coverage by heat pump With setpoint at 50°C heat pump can cover entire load, but potentially low warm water capacity with a small tank With 300l tank setpoint can be reduced with same warm water capacity as 200l tank with higher setpoint 即使平时设定温度低于50度，也可利用杀菌功能设定，将水箱内的水在短期内加热到一定的温度，并维持一定时间。从而防止病菌的滋生。 * ②冷媒-水热交换器 机种名 NHBA140H3V2C NHBA140H6Y3C 外形尺寸[H*W*D：mm] 922 x 502 x 361 采暖供水温度范围[℃] 25～55 材质 镀锌钢板 后备加热 容量[kW] 3 电源形式 单相-220V-50Hz 规格表② ～冷媒-水热交换器～ * ③生活热水用水箱 机种名 NKTA150H3V2C NKTA200H3V2C NKTA300H3V2C 水箱容量[L] 150 200 300 最高出水温度[℃] 热泵运转：55℃(辅助电加热运转：80℃) 直径[mm] 648 高度[mm] 678 1070 1462 辅助加热量[kW] 3 电源 单相-220V-50Hz 水箱材料 玻璃钢 换热器材质 板金 摆放方法 壁挂/ 落地 落地 落地 * 规格表③ ～生活热水用水箱～ 外气温度 25℃ 地暖 地暖(热交换器)供水温度 -20℃ 0℃ 25℃ 55℃ 外气温度 43℃ 生活热水 热水供水温度 -20℃ 0℃ 25℃ 55℃ 35℃ 辅助加热 * 规格表④ ～运行范围～ 最低可对应-20 ℃的室外温度 运转范围扩大到-20 ℃；可使用区域的扩大 大金供暖热水一体机的运行范围，即使在-10℃的情况下，同样以较高能效提供