N14 from Sifam Tinsley is a programmable digital panel instrument destined for the measurement of 3- phase, 3 or 4-wire power network parameters, in balanced or unbalanced systems with the simultaneous display of measured quantities and digital transmission of their values. This network parameter meter enables the control and optimization of power electronic devices, systems and industrial installations. The AP41 meter ensures the measurement of: RMS voltage and current, active, reactive and apparent power, active and reactive energy, power factors, frequency, mean active power (e.g. 15- min mean power). Voltages and currents are multiplied by given current and voltage ratios of measuring transformers. Indications of power and energy take into consideration programmed ratio values. The value of each measured quantity can be transmitted to the master system through the RS-485 interface. The relay output signals the exceeding of the chosen quantity and the impulse output can be used for the consumption control of the 3-phase active energy. The meter has a detection and signalling of incorrect phase sequence.

来自Sifam Tinsley的N14是一种可编程的数字面板仪表，用于测量3-相、3或4线的电网参数，在平衡或不平衡的系统中同时显示测量的数量和数字传输的值。该网络参数表支持电力电子设备、系统和工业装置的控制和优化。AP41仪表确保测量:RMS电压和电流、有功、无功和表观功率、有功和无功功率、功率因数、频率、平均有功功率(如15- min平均功率)。电压和电流乘以给定电流和电压比的测量变压器。功率和能量的指示考虑到程序的比例值。通过RS-485接口，可以将每个测量量的值传输到主系统。继电器输出信号超过所选的量，脉冲输出可用于三相主动能量的消耗控制。该仪表检测和信号不正确的相序。

产品资料：

N14_sifamtinsley_UK_manual

N14-sifamtinsley_UK_datasheet

Features

• Measurement of power network parameters in 3 or 4-wire balanced or unbalanced systems
• Ring type terminals for current connections
• Universal Auxiliary supply 85..253V a.c/d.c
• Programmable VT and CT ratio for Medium and Low Voltage applications
• Measurement of basic power quantities: UL-L, UL-N, In, f, P, Q, S, PF, tg , Ep+, Ep-, EqL, EqC
• 4-quadrantic measurement of power and energy (P+, P-, QL, QC)
• Indications taking into consideration values of programmed ratios
• Measurement of 15-minutes’ mean power
• Interface RS485 Modbus Slave (option)
• LED display (14mm digits)
• Din 96x96mm
• Memory of min and max values

特性

•测量3或4线平衡或不平衡系统的电网参数。

•当前连接的环形终端。

•通用辅助电源 85..253V a.c/d.c

•可编程的VT和CT比用于中低电压的应用。

•基本电量测量:UL-L, UL-N, In, f, P, Q, S, PF, tg, Ep+， Ep-， EqL, EqC。

•4- 4次幂和能量的测量(P+、P-、QL、QC)

•考虑到编程比例的价值。

•测量15分钟的平均功率。

•接口RS485 Modbus Slave (option)

•LED显示屏(14mm)

•Din 96 x96mm

•最小值和值的内存。

Additional Downloads Available

额外可用的下载

User Manual

用户手册

N14 User Manual – Issue 1.0

N14用户手册-第1.0版。