DDS33 one-phase electronic energy meter 1)GB/T 17215.311-2008 2)50HZ 3)1.0 level/2.0 level 3) long life technolog Electronic energy meter series DDS33 one-phase electronic energy meter Technical index and parameterExecutive standardsGB/T 17215.311-2008Range of operating voltage0.8Un~1.2UnEnvironmental temperature-10oC~55oCLimiting ambient temperature-25oC~65oCRelative humidity≤85%Power ...
... water heaterYou can significantly reduce swimming pool heating costs by installing a solar pool collector. They're cost competitive with both ... cold weather, unglazed collectors may be more cost effective than installing a more expensive glazed collector system. Glazed collector systems are ...
... *2 Applications: Cold or hot water supply,heating system including flooring heating, wall heating and radiating system,Central air conditioning system ...
... ,mines, ship buildings, construction sites, transports, post and telecommunication for installing equipment , lifting goods .pulling mechanical parts ,bulk strapping and fastening ...
Wet Double-Belt Sander can do precise polishing for solid surface and anti-static flooring boards. Wet Double-Belt Sander can do precise polishing for artificial marbles and anti-static flooringboards. This kind of workpieces does not need manual repair after the polishing.
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 B2BAGE Limited and/or its subsidiaries and licensors. All rights reserved.