Maximum Demand Indicator with Moving Iron
Model: SD-96-3
> Maximum demand indicators are intended for measuring the maximum mean load during a period of 8,15 or 30min,with red maximum pointer. Resetting knob of maximum pointer can be protected by lead seal. Convenient reading from 25% of full- scale deflection. Accuracy of maximum load indication ±3%,referred to the maximum pointer. Response time 8,15 or 30minutes(specify upon order). The nominal mark is M.
> Combined with a AC ammeter, maximum demand indicators can measure the momentary value which is class 1.5. The nominal mark is 2M.
Accuracy: Class 3.0 (instantaneous values)Class 1.5
Specification: 8min 5A, 15min 5A; 8min 1A, 15min 1A
Case: Non-combustile ABS plastic material is used for making SD series'external case,and PPO plastic material is used for SD series's base; while Non-combustible PC plastic material is used for making SDT series'external case and base. Both of which will not suffer deformity under long-term use at 70 and 120 respectively.
Changeable scale: Scale can be changed without opening the meter, convenient to use, dust proof. Under the same secondary current, scale-change can be conducted without loss of accuracy or damaging the meter .
Mounting: SD series is flush mounting with bracket.