Lead Acid Battery with High Quality

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 Pieces pc

Supply Capability:: 12000 Pieces per Month pc/month

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1.Rechargeable battery No free acid, battery can be safety used 90% conversely;

2.Very low electrolyte proportion, lengthened service life;

3.Strict material salection and advanced manufacturing;

4.Technology, makes the self-discharge very little;

5.Ultra-lowfloating charge current guarantees the service life;

6.Sealed, and of high reaction efficiency;

7.Solar powered system Alarmsystems;

8.Cable televison Conmunications equipment;

9.UPS Electronic cashregisters;

10.Electronic test equipment Electronic powered wheelchairs;

11.Fire and security systems Medical equipment;

12.Power tools Toys;

13.Uninterruptible power supplies;

14.Three years warranty sealed lead acid battery.

Features:

1. Sealed and maintenance free operation

2. Non-Spillable construction design.

3. Safety valve installation for explosion proof.

4. High quality and high reliability.

5. Exceptional deep discharge recovery performance.

6. Low self discharge characteristic.

7.Flexibility design for multiple install positions

8.The operating ambient temperature -40 to +65

Q: What transformer can be used in a safety voltage lighting transformer?: 220V/36V or 24V isolation transformer. Double winding, high and low voltage coils, not connected.

Q: Who knows how big transformers and lines the 36V transformer uses in lighting?: Depending on your load capacity, primary voltage, site reservation, etc.. For example, 3.6KW lighting, with 4KVA transformers, the primary side 380V with 2.5 square (copper wire) enough, two times the side of 25 square.

Q: What type of low voltage transformer should be adopted for safety lighting power supply?: Isolated transformer, once 380V or 220V, two voltage, 36V, 24V, 12V, several categories, do not allow the use of autotransformer.

Q: How is the lighting power of the 380V transformer calculated?: The transformer (Transformer) principle should change the AC voltage of the primary coil, the main component of the device level by using electromagnetic coil core (core) main functions: voltage transformation, current transformer, impedance converter, isolation, voltage regulator

Q: Can the 500 volt lighting transformer be changed into an electric welder?: 500 VA transformer should not be used as an electric welding machine, so it is very difficult to reform the system, so it is better to buy a new electric welder

Q: Which is more energy saving by using 24V500W transformer lighting and 220V500W lighting?: See whether the lamp power saving, can not see whether it has a transformer, but to see the light efficiency of the lamp, that is, the ratio of light flux to power!Popular speaking, that is, spend the same electricity to see who sends more light!So, when comparing, ask what the light is, then judge again!The luminous efficiency unit is LM/W

Q: Power and lighting transformers, lighting quality will be affected much?: First look at this light. 24V100W, this specification is common in the headlights of large trucks, filled with inert gas, known as the small sun. Its power comes from a generator or battery, and is lit by alternating current or direct current.

Q: Why can't autotransformer be used as transformer for safety lighting?: The main and auxiliary coils of the autotransformer have common parts. Once the short-circuit is made, the lighting circuit is directly connected with the high voltage circuit, which is very dangerous

Q: Please tell me how to calculate the transformer in the lighting circuit of elevator shaft in building electrical design: Pe=19.5KW, installed capacityKx=1 coefficient of demandPjs=KxPe=19.5KW, calculated loadCOS, phi, =0.85, power factorIjs=KxPe/3/220/cos phi (Ijs calculates current, voltage, 380V/220V, three-phase)=1*19.5*1000/3/220/0.85=34.76A

Q: How to calculate the rated capacity of small transformers for lighting purposes?: If the flow of large capacity motor starting current and welding machine, large current flows in a short period of time in the load even when the power equipment capacity can withstand current flow in a short time, but due to a voltage drop excitation electromagnetic switch relief, the motor can not start, damaged or the undesirable phenomenon of welding. Therefore, the voltage drop rate should be calculated as less than 10% of the supply voltage, as calculated below.

We are now looking forward to your kind cooperation, and will be highly appreciated for that. We sincerely hope to cooperate with you in the lighting field. Please don't hesitate to contact us at your convenience.

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