ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Connection: via transformer
Multifunctional Version: Optional (U, I, P, Q, S, PF, f, THD, IN (M1) / reactive energy (M2) / U, I, P, Q, S, PF, f, THD, IN THD, IN, reactive energy (M3))
Load Profile: Optional (Z1) / certified load profile per PTB-A 50.7 (Z2)
Approval: MID (conformity assessment procedure, modules B and D)
Accuracy Class: B (industrial, commercial, and high-demand household use)
Voltage:
Reference Voltage (Un AC): U5 230 V L–N
Allowable Deviation: -20% … +15%
Current:
Iref: 1 A
Starting Current: 2 mA
Imin: 0.01 A
Imax: 6 A
Frequency Range:
Nominal Frequency: 50 Hz
Cutoff Frequency: 45 – 65 Hz
Accuracy:
Active Energy: Class B (EN 50470-3)
Reactive Energy: Class 2 (EN 62053-23)
Sampling Rate: Continuous, 32 per period
Power Consumption and Supply:
Single-phase: < 2 W (at nominal voltage)
3-phase: < 2 W (at nominal voltage, 45 – 65 Hz)
Temperature:
Operating Temperature: -25 ... +55 °C
Storage Temperature: -25 ... +70 °C
Electrical Safety:
Pollution Degree: 2
Protection Class: II
Housing (W × H × D): approx. 72 × ≤ 90 × ≤ 70 mm (4 standard width units)
Housing Material: Lexan polycarbonate (UL94 V0)
Weight: < 0.3 kg
Display: LCD (approx. 28 × 42 mm)
Characters: 7-segment (0 to 99,999,999 digits)
Main Display: 8-place (height 5.6 mm)
Auxiliary Displays: 2 × 8-place (height 5 mm)
Refresh Rate: approx. 6 times/second
Interface:
• M-Bus interface per EN13757-2 and EN13757-3
• Wired with 2-wire twisted-pair cable
• 2 screw terminals for M-Bus connection
• M-Bus interface current consumption: ≤ 1.5 mA. This corresponds to 1 standard load.
• Selectable data transmission rates: 300, 600, 1200, 2400, 4800 or 9600 baud
• The standard baud rate is 2400 baud.
• The standard primary address is 0.
