产品名称：频率表

Terminal Block Covers These terminal covers are specially designed to eliminate risk of contact with live parts. Terminal covers are click fitted, so no tools are required either to open or fit the cover (expect 48 square meters). Screw Terminals With Self Lifting Clamps This gives ease to do the wiring to the terminals. Also the chances of misplacing the clamps are eliminated.   Mounting of No. of Meters in One Cutout We can mount Rishabh meters in single vertical or a number of horizontal cutout. This saves the labour cost for additional cutout and most important is you can save the space on your panel. Case Meeting the Requirements of UL94 - V0. The American organisation of Under-writers Laboratories have defined a certain set of safety requirements, which make the use of various plastic and engineering material safe in various applications. One of these very important standard is UL 94 V- 0, which measures the inflamability of the material. traditionally, all plastics materials were highly inflamable and would actively support burning. electrical equipment is subject to sparks and this inflamability could be disastrous when it result in fire. Hence, after considerable research, the plastic manufacturers have come up with a special engineering plastic, which is nonflammable. This does not mean that they are flame proof but it only means that they do not support burning. They burn but they do not support burning. The test of this is done with a strip of specified dimension of the specified material. A flame is applied where it can starts burning. As soon as flame is removed, it is supposed to extinguish itself within ten seconds. The material polycarbonate has been tested to meet this requirement of UL 94 V-0. We use only polycarbonate material for all the housing which besides being flame-retardant and non drip; it means that even if it is put in a flame for a considerable amount of time, it does not drip burning particles and there is no danger to the equipment below meters of some plastic material breaking apart and falling on some other equipment. Red Pointer Assembly (Optional) Conventional method of setting limits for monitoring is to mark dials on limit points in different colours. The user cannot change the limit points.We have overcome this limitation by introducing "The Red Pointer Assembly", where user can adjust the Red Pointer to set the requirement limit point.   Benefits to User Ordering of meters will become independent of specifying limit points, which can be field set based upon application. Compatible to any Rishabh meter, of relevant size 72 or 96 irrespective of type of the meter. Facility of mechanical zero adjust is also provided in the same assembly independent of Red Pointer movement.