| 原産地: | 中国(本土) | 銘柄: | 知恵 | 段階: | 三相 | 実用温度: | -20℃-+ 65℃ | ジスプレー体: | デジタルだけ | 正確さのクラス: | 0.2 s、0.5 s |
包装
| 包装: | 1ケースボックスあたり、 カートンごと12例 |
Basic Technical Specification
Single phase key-pad prepayment meter
Standards
l IEC62055-41, IEC62055-31
IEC62053-21
SPLN D3.009-1:2010
Connection
l I Phase 2 Wire with Maximum 80A Disconnect Switch
Measured Energy Values
l Accuracy: Class 1 / Class 2
l import/Export WH
l Absolute WH
l W, VRMS, IRMS,Fundamental V,I
l Power Factor
l Frequency
l Phase Angles
Voltage &Power Supply
l Nominal Voltage:220V/ 230V(±20%))
l Operating Range: 0-253V(418V for 1h without )
l Frequency Range: 50Hz/60Hz
Current
l Nominal Rate(base(Max)): 5/60A,5/100A,10/100A, 20/80A,20/100A,30/120A
l Burden: less than 0.5VA/phase
Prepayment
l Credit or Debit Operation
l Energy or Currency based
l Multiple Energy Sources
l Minimum Charges &Emergency Credit
l Configuring Warnings &Indicators
Environmental
l Operating Range: -25~+55
l Limit Range: -40~+70
l Relative Humidity: Up to 75% mean, 95% non-condensing for 30 days
Time Clock &Calendar
l Accuracy (internal) within 15 Seconds per Month at 23
l Backup Time of 10 Years without Power(Lithium Battery)
l Internal Crystal Timing
LCD Display
l Large 7-Segment Display
l 6 integral with 2 decimal or 5 with 3(programmable)
l Programmable units, multipliers and leading zeros
l Up to 64 user definable screen displays
l Displays any available meter parameter
Security
l Multi-level Security(Username &Password including Encrypted Log-in)
l Up to 3 Independent Security Levels
l Up to 3 Individual Users
Tamper Detection& Alarms
l Provision for Sealing with Lead Seals
l Bypassing &Reverse Current
l Advanced Tamper Detection and Logging
l Pre-programmed Alarms for Meter Self-check
l Alarms Trigger LEDs, Relay Outputs or Communication Events
l Alarms are Stored in Event Logs
Communications
l IR Port
l RS485
l IEC61107
Physical Dimensions
l Standard Version:160mm(L) × 112mm(W) × 71mm(D)
l Weight: Approximately 1Kg
