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美国百来福Bradford White轻型—实用型商用节能电热水器
Commercial Electric Energy Saver Light Duty – Utility Models

　　达到或超过ASHRAE标准认证（美国采暖、制冷与空调工程师学会）标准90.1b 1992规定的性能标准

性能：

　　美国百来福公司通过ISO9001认证。

  • 1英寸厚的无氟泡沫保温材料
    　　包裹在内胆外层，延缓热量流失，节省能源。
  • 在工厂安装的水接头
    　　有利于延长热水器的使用寿命。安装简便。
  • 完全自动控制
    　　安装在热水器表面的温控器反应灵敏，对水温进行全自动控制。工厂安装的感应器，用于人工设置切断电源的条件，有利于防止过热现象的发生（温控器设置的最大温度为89oC）
  • 直接热量转换的浸泡式加热棒
    　　热能直接高效的转换到热水中。螺口型。
  • Vitraglas®（伟卓）内胆
    　　美国百来福热水器内胆涂敷有一层独特的陶瓷一样的表面，能够有效防止热水的腐蚀作用。美国“百来福”高级二氧化硅Vitraglas®（伟卓）内胆使得热水器的内胆表面特别坚固耐用，能够经受容器内热水的高温和高压的腐蚀作用
  • 终端接线盒
    　　所有型号均配置在工厂安装的接线盒。
  • 具有保护作用的金属镁阳极棒
    　　这种金属镁阳极棒能够提高热水器的耐腐蚀能力，延长热水器的无故障寿命。
  • 降温减压安全阀
    　　在工厂安装。
  • 钢制内胆3年有限质量保证
    　　内胆由超厚钢板通过自动化控制设备滚轧、成型、焊接而成，确保在涂敷玻璃质涂层工艺过程中内胆没有任何缝隙。
  • 配件1年有限质量保证

本款热水器采用下列美国专利技术制造：
Re. 34,534; 4,416,222; 4,628,184; 4,669,448; 4,672,919; 4,808,356; 4,829,983; 4,861,968; 4,904,428; 5,000,893; 5,023,031; 5,052,346; 5,081,696; 5,092,519; 5,115,767; 5,199,385; 5,277,171; (B1)5,341,770; 5,372,185; 5,485,879; 5,574,822; 5,596,952; 5,660,165; 5,682,666; 5,761,379; 5,943,984; 5,954,492; 5,988,117; 6,142,216.

轻型商用电热水器
Light Duty Commercial Electric
型号构成规则
例：LD-20U3-1C045
LD = 轻型；　20 = 容积为20加仑；　U = 热水器类型（实用型）；　3 = 内胆有限质量保证期年限
1 = 相数／运行方式（单相）；　C = 电压（240V）；　045 = 输入功率4.5千瓦

（浏览大图片Large）
标示符
Identifier		 输入功率
（千瓦）
Input(KW)
015 1.5
020 2.0
025 2.5
030 3.0
035 3.5
040 4.0
045 4.5
050 5.0
055 5.5
060 6.0
070 7.0
080 8.0
090 9.0
100 10.0
110 11.0
120 12.0
标示符
Identifier		 相数／运行
Phase/Operation
1 单相／非同步
标示符
Identifier		 电压
Voltage
A 120
B 208
C 240
D 277
E 380
F 415
G 480
 
 
实用型电热水器型号
所有型号满足或优于ASHRAE（美国采暖、制冷与空调工程师学会）90.1b的现行标准
符合美国加州能源委员会的要求
Utility Electric Models
All models meet or exceed both the Recovery and Standby Loss Requirements of ASHRAE 90.1b current standard. Meets California Energy Commission Requirements.
型号
Model		 容积
Capacity		 A
热水器外径
Jacket
Diameter		 B
热水器高度
Height
Floor to
Heater Top		 C
水接头高度
Height
Floor to
Water Conn.		 D
安全阀高度
Height
Floor to
T&P Conn.		 E
冷水接头
高度
Height
Floor to
Cold Water
Conn. 		F
接线盒高度
Height
Floor to
Junction
Box		 标准
功率
千瓦
Std.
KW.		 每小时将水温
提升56oC的
水量
GPH Recovery
56oC. Rise
100oF. Rise		 大致
装船重量
Approx.
Shipping
Weight
加仑.
Gal.		 公升
Liters		 英寸
in.		 毫米
mm.		 英寸
in.		 毫米
mm.		 英寸
in.		 毫米
mm.		 英寸
in.		 毫米
mm.		 英寸
in.		 毫米
mm.		 英寸
in.		 毫米
mm.		 加仑.
Gal.		 公升
Liters		 磅
lbs.		 公斤
Kg.
LD-6U3-1C015 6 23 14 356 16 1/2 419 10 1/8 257 10 1/8 257 3 1/8 79 17 3/4 451 1.5 6 23 33 15
LD-12UT3-1C015 12 45 14 356 27 3/4 705 21 1/8 537 21 1/8 537 3 76 29 737 1.5 6 23 48 22
LD-20U3-1C015 19 72 18 457 24 3/4 629 18 1/4 464 18 3/8 467 3 76 26 660 1.5 6 23 59 27
LD-30U3-1C015 30 114 20 508 29 3/4 756 23 1/4 591 23 1/4 591 4 3/8 111 31 787 1.5 6 23 82 37

　　注：实用型热水器电源配置交互锁定（非同步）240伏／单相、1500瓦的加热棒。也可提供其它功率和电压的热水器供用户选择。
　　　　6加仑和12加仑型号的最大供旅可达3000瓦。实用型型号热水器只有单相电配置。
　　1美制加仑 = 3.785公升
Note: The Utility Heater will be wired for 240 volt/single-phase operation with 1500 watt element. Other wattages and voltages available. Maximum wattage on 6 and 12 gallon models is 3000 watts. The Utility models are available only in single phase.
水温恢复表
功率瓦数
Wattage		 水温上升度数华氏
Temperature Rise oF
40 60 80 100 120
1500 15 10 8 6 5
2000 20 13 10 8 7
2500 25 17 13 10 8
3000 30 20 15 12 10
3500 35 24 18 14 12
4000 40 27 20 16 13
4500 46 30 23 18 15
5000 51 34 25 20 17
5500 56 37 28 22 19
6000 61 40 30 24 20
7000 71 47 35 29 23
8000 81 54 40 32 30
9000 91 61 46 36 30
10000 101 68 51 40 34
11000 111 74 56 45 37
12000 122 81 61 49 40
 
标准加热棒表（有效）
Standard Element Chart (Availability)
输入功率
千瓦
Input Kw		 120V 208V 240V 277V 380V 415V 480V
1.5 yes yes yes yes yes no yes
2.0 yes yes yes yes yes yes yes
2.5 yes yes yes yes yes yes yes
3.0 yes yes yes yes yes§ yes yes
3.5 no yes yes yes yes yes no
4.0 no yes yes no yes yes yes
4.5 no yes yes yes yes yes yes
5.0 no yes yes yes yes yes yes
5.5 no yes yes no no yes+ no
6.0 no yes yes yes+ yes+ yes yes
+ - 不适用于30R或40T型号热水器。
§ - 不适用于6U或12U型号的热水器。
+ - does not fit 30R or 40T model.
§ - does not fit 6U or 12U models.

　　订购说明书范本
　　所要订购的热水器是美国百来福热水器，容积不小于________________加仑／公升，最小输入功率是____________KW，最小热效率是每小时产生____________加仑／公升、温度上升幅度为100oF (56oC)的热水。它能够与其它热水器并用，也可以单独使用。热水器内但必须是Vitraglas®（伟卓）搪瓷内胆并配置螺纹人工清洗孔。内胆应该配置突出型镁阳极棒，安装在独立的连接口上，并延伸至离内胆底部三英寸（76mm）的地方。热水器绝缘层应该采用无氟泡沫保温材料，厚度最小不得小于3英寸（76mm）。这个热水器应该配置通过ASME（美国机械工程师协会）认证的过热／超压安全法（T&P阀）。所有安装操作必须按照州或当地法规条例的要求进行。为了改善产品性能，我们不断对产品进行改进，因此产品技术规格参数若有变动或更改，恕不另行通知。
耐热镍铬铁合金加热棒表（有效）
Incoloy Element Chart (Availability)
输入功率
千瓦
Input Kw		 120V 208V 240V 277V 380V 415V 480V
1.5 yes yes yes no yes yes no
2.0 no yes yes§+ yes§+ no yes yes§+
2.5 no no yes no yes no no
3.0 no yes§ yes yes§ yes yes yes
3.5 no yes yes no yes yes no
4.0 no yes+ yes+ yes+ yes yes yes+
4.5 no yes+ yes+ yes+ yes yes yes+
5.0 no yes+ yes+ no yes yes yes+
5.5 no yes yes+ yes+ no yes+ yes+
6.0 no yes yes+ yes+ no yes yes+
+ - 不适用于30R或40T型号热水器。
§ - 不适用于6U或12U型号的热水器。
+ - does not fit 30R or 40T model.
§ - does not fit 6U or 12U models.

These water heaters meet or exceed the performance standards established under ASHRAE Standard 90.1b 1992.

Features:

Bradford White is ISO registered to the 9001-1994 standard.

 1" Non-CFC foam insulation - surrounds the tank surface, saving energy by retarding loss of heat.
 Factory installed nipples - for longer water heater life. Easier installation.
 Fully automatic control - fast acting surface-mount thermostat for automatic temperature control. Factory installed sensitive manual reset energy cutoff for safety to prevent overheating. (Maximum thermostat setting 160oF.)
 Direct heat transfer with immersed element - applies heat directly and efficiently to the water. Screw-In style.
 Vitraglas® lining - Bradford White water heater tanks are protected from the corrosive effects of hot water by an exclusive ceramic porcelain-like coating. The Bradford White high silica Vitraglas� lining provides a tough interior surface for our hot water tanks.
 Terminal Block - factory installed in junction box on all models.
 Protective magnesium anode rod - provides added protection against corrosion for long trouble-free service.
 T&P relief valve - factory installed.
 Three year limited warranty on steel tank - heavy gauge steel automatically formed, rolled and welded to assure a continuous seam for glass lining.
 One year limited warranty on parts.

MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S. PATENTS:
Re. 34,534; 4,416,222; 4,628,184; 4,669,448; 4,672,919; 4,808,356; 4,829,983; 4,861,968; 4,904,428; 5,000,893; 5,023,031; 5,052,346; 5,081,696; 5,092,519; 5,115,767; 5,199,385; 5,277,171; (B1)5,341,770; 5,372,185; 5,485,879; 5,574,822; 5,596,952; 5,660,165; 5,682,666; 5,761,379; 5,943,984; 5,954,492; 5,988,117; 6,142,216. OTHER U.S. AND FOREIGN PATENT APPLICATIONS PENDING.
CURRENT CANADIAN PATENTS: 1,272,914; 1,280,043; 1,289,832; 2,045,862; 2,108,186; 2,112,515.

Commercial Electric Energy Saver

Model Number Designation:
Example: LD-50S3-3C090
LD = Light Duty 50 = Gallon Capacity S = Tank Style (Short) 3 - Tank Warranty
3 = Phase/Operation (Three Phase/Non-Simultaneous)
C = Voltage (240V) 090 = Max. Kw Input (090 = 4.5 non-simultaneous/9.0 simultaneous)

Sample Specification
The water heater shall be a Bradford White model with a rated storage capacity of not less than ___________gallons/ liters, a minimum KW input of __________, and a minimum recovery of _____ GPH/LPH at 100oF (56oC) temperature rise. It shall be design certified either with or without a separate storage tank. The tank shall be lined with Vitraglas� vitreous enamel and shall have a bolted hand hole cleanout. The tank shall have extruded magnesium anode rods installed in separate head couplings and extended to within three inches (76mm) of the bottom. The heater shall be insulated with not less than 3" (51mm) of Non-CFC foam. This water heater shall be equipped with an ASME rated T&P relief valve. The entire installation shall be made in compliance with state and local codes and ordinances. Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.
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