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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.

來自Sifam Tinsley的N14是一種可編程的數字面板儀表，用于測量3-相、3或4線的電網參數，在平衡或不平衡的系統中同時顯示測量的數量和數字傳輸的值。該網絡參數表支持電力電子設備、系統和工業裝置的控制和優化。AP41儀表確保測量:RMS電壓和電流、有功、無功和表觀功率、有功和無功功率、功率因數、頻率、平均有功功率(如15- min平均功率)。電壓和電流乘以給定電流和電壓比的測量變壓器。功率和能量的指示考慮到程序的比例值。通過RS-485接口，可以將每個測量量的值傳輸到主系統。繼電器輸出信號超過所選的量，脈沖輸出可用于三相主動能量的消耗控制。該儀表檢測和信號不正確的相序。

產品資料：

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

?測量3或4線平衡或不平衡系統的電網參數。

?當前連接的環形終端。

?通用輔助電源 85..253V a.c/d.c

?可編程的VT和CT比用于中低電壓的應用。

?基本電量測量:UL-L, UL-N, In, f, P, Q, S, PF, tg, Ep+， Ep-， EqL, EqC。

?4- 4次冪和能量的測量(P+、P-、QL、QC)

?考慮到編程比例的價值。

?測量15分鐘的平均功率。

?接口RS485 Modbus Slave (option)

?LED顯示屏(14mm)

?Din 96 x96mm

?最小值和最大值的內存。

Additional Downloads Available

額外可用的下載

User Manual

用戶手冊

N14 User Manual – Issue 1.0

N14用戶手冊-第1.0版。